72819552

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:165

約数の個数: 192

約数和(自身を含む): 225227520

約数和(自身を除く): 152407968

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 19, 24, 26, 32, 37, 38, 39, 48, 52, 57, 74, 76, 78, 83, 96, 104, 111, 114, 148, 152, 156, 166, 208, 222, 228, 247, 249, 296, 304, 312, 332, 416, 444, 456, 481, 494, 498, 592, 608, 624, 664, 703, 741, 888, 912, 962, 988, 996, 1079, 1184, 1248, 1328, 1406, 1443, 1482, 1577, 1776, 1824, 1924, 1976, 1992, 2109, 2158, 2656, 2812, 2886, 2964, 3071, 3154, 3237, 3552, 3848, 3952, 3984, 4218, 4316, 4731, 5624, 5772, 5928, 6142, 6308, 6474, 7696, 7904, 7968, 8436, 8632, 9139, 9213, 9462, 11248, 11544, 11856, 12284, 12616, 12948, 15392, 16872, 17264, 18278, 18426, 18924, 20501, 22496, 23088, 23712, 24568, 25232, 25896, 27417, 33744, 34528, 36556, 36852, 37848, 39923, 41002, 46176, 49136, 50464, 51792, 54834, 58349, 61503, 67488, 73112, 73704, 75696, 79846, 82004, 98272, 103584, 109668, 116698, 119769, 123006, 146224, 147408, 151392, 159692, 164008, 175047, 219336, 233396, 239538, 246012, 292448, 294816, 319384, 328016, 350094, 438672, 466792, 479076, 492024, 638768, 656032, 700188, 758537, 877344, 933584, 958152, 984048, 1277536, 1400376, 1517074, 1867168, 1916304, 1968096, 2275611, 2800752, 3034148, 3832608, 4551222, 5601504, 6068296, 9102444, 12136592, 18204888, 24273184, 36409776, 72819552]

約数ペア:

[(1, 72819552), (2, 36409776), (3, 24273184), (4, 18204888), (6, 12136592), (8, 9102444), (12, 6068296), (13, 5601504), (16, 4551222), (19, 3832608), (24, 3034148), (26, 2800752), (32, 2275611), (37, 1968096), (38, 1916304), (39, 1867168), (48, 1517074), (52, 1400376), (57, 1277536), (74, 984048), (76, 958152), (78, 933584), (83, 877344), (96, 758537), (104, 700188), (111, 656032), (114, 638768), (148, 492024), (152, 479076), (156, 466792), (166, 438672), (208, 350094), (222, 328016), (228, 319384), (247, 294816), (249, 292448), (296, 246012), (304, 239538), (312, 233396), (332, 219336), (416, 175047), (444, 164008), (456, 159692), (481, 151392), (494, 147408), (498, 146224), (592, 123006), (608, 119769), (624, 116698), (664, 109668), (703, 103584), (741, 98272), (888, 82004), (912, 79846), (962, 75696), (988, 73704), (996, 73112), (1079, 67488), (1184, 61503), (1248, 58349), (1328, 54834), (1406, 51792), (1443, 50464), (1482, 49136), (1577, 46176), (1776, 41002), (1824, 39923), (1924, 37848), (1976, 36852), (1992, 36556), (2109, 34528), (2158, 33744), (2656, 27417), (2812, 25896), (2886, 25232), (2964, 24568), (3071, 23712), (3154, 23088), (3237, 22496), (3552, 20501), (3848, 18924), (3952, 18426), (3984, 18278), (4218, 17264), (4316, 16872), (4731, 15392), (5624, 12948), (5772, 12616), (5928, 12284), (6142, 11856), (6308, 11544), (6474, 11248), (7696, 9462), (7904, 9213), (7968, 9139), (8436, 8632)]