89973792

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 216

約数和(自身を含む): 289650816

約数和(自身を除く): 199677024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 32, 34, 36, 46, 47, 48, 51, 68, 69, 72, 92, 94, 96, 102, 136, 138, 141, 144, 153, 184, 188, 204, 207, 272, 276, 282, 288, 289, 306, 368, 376, 391, 408, 414, 423, 544, 552, 564, 578, 612, 736, 752, 782, 799, 816, 828, 846, 867, 1081, 1104, 1128, 1156, 1173, 1224, 1504, 1564, 1598, 1632, 1656, 1692, 1734, 2162, 2208, 2256, 2312, 2346, 2397, 2448, 2601, 3128, 3196, 3243, 3312, 3384, 3468, 3519, 4324, 4512, 4624, 4692, 4794, 4896, 5202, 6256, 6392, 6486, 6624, 6647, 6768, 6936, 7038, 7191, 8648, 9248, 9384, 9588, 9729, 10404, 12512, 12784, 12972, 13294, 13536, 13583, 13872, 14076, 14382, 17296, 18377, 18768, 19176, 19458, 19941, 20808, 25568, 25944, 26588, 27166, 27744, 28152, 28764, 34592, 36754, 37536, 38352, 38916, 39882, 40749, 41616, 51888, 53176, 54332, 55131, 56304, 57528, 59823, 73508, 76704, 77832, 79764, 81498, 83232, 103776, 106352, 108664, 110262, 112608, 115056, 119646, 122247, 147016, 155664, 159528, 162996, 165393, 212704, 217328, 220524, 230112, 239292, 244494, 294032, 311328, 312409, 319056, 325992, 330786, 434656, 441048, 478584, 488988, 588064, 624818, 638112, 651984, 661572, 882096, 937227, 957168, 977976, 1249636, 1303968, 1323144, 1764192, 1874454, 1914336, 1955952, 2499272, 2646288, 2811681, 3748908, 3911904, 4998544, 5292576, 5623362, 7497816, 9997088, 11246724, 14995632, 22493448, 29991264, 44986896, 89973792]

約数ペア:

[(1, 89973792), (2, 44986896), (3, 29991264), (4, 22493448), (6, 14995632), (8, 11246724), (9, 9997088), (12, 7497816), (16, 5623362), (17, 5292576), (18, 4998544), (23, 3911904), (24, 3748908), (32, 2811681), (34, 2646288), (36, 2499272), (46, 1955952), (47, 1914336), (48, 1874454), (51, 1764192), (68, 1323144), (69, 1303968), (72, 1249636), (92, 977976), (94, 957168), (96, 937227), (102, 882096), (136, 661572), (138, 651984), (141, 638112), (144, 624818), (153, 588064), (184, 488988), (188, 478584), (204, 441048), (207, 434656), (272, 330786), (276, 325992), (282, 319056), (288, 312409), (289, 311328), (306, 294032), (368, 244494), (376, 239292), (391, 230112), (408, 220524), (414, 217328), (423, 212704), (544, 165393), (552, 162996), (564, 159528), (578, 155664), (612, 147016), (736, 122247), (752, 119646), (782, 115056), (799, 112608), (816, 110262), (828, 108664), (846, 106352), (867, 103776), (1081, 83232), (1104, 81498), (1128, 79764), (1156, 77832), (1173, 76704), (1224, 73508), (1504, 59823), (1564, 57528), (1598, 56304), (1632, 55131), (1656, 54332), (1692, 53176), (1734, 51888), (2162, 41616), (2208, 40749), (2256, 39882), (2312, 38916), (2346, 38352), (2397, 37536), (2448, 36754), (2601, 34592), (3128, 28764), (3196, 28152), (3243, 27744), (3312, 27166), (3384, 26588), (3468, 25944), (3519, 25568), (4324, 20808), (4512, 19941), (4624, 19458), (4692, 19176), (4794, 18768), (4896, 18377), (5202, 17296), (6256, 14382), (6392, 14076), (6486, 13872), (6624, 13583), (6647, 13536), (6768, 13294), (6936, 12972), (7038, 12784), (7191, 12512), (8648, 10404), (9248, 9729), (9384, 9588)]