80961552

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:718

約数の個数: 160

約数和(自身を含む): 272482560

約数和(自身を除く): 191521008

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 41, 42, 48, 54, 56, 63, 72, 82, 84, 108, 112, 123, 126, 144, 164, 168, 189, 216, 246, 252, 287, 328, 336, 369, 378, 432, 492, 504, 574, 653, 656, 738, 756, 861, 984, 1008, 1107, 1148, 1306, 1476, 1512, 1722, 1959, 1968, 2214, 2296, 2583, 2612, 2952, 3024, 3444, 3918, 4428, 4571, 4592, 5166, 5224, 5877, 5904, 6888, 7749, 7836, 8856, 9142, 10332, 10448, 11754, 13713, 13776, 15498, 15672, 17631, 17712, 18284, 20664, 23508, 26773, 27426, 30996, 31344, 35262, 36568, 41139, 41328, 47016, 53546, 54852, 61992, 70524, 73136, 80319, 82278, 94032, 107092, 109704, 123417, 123984, 141048, 160638, 164556, 187411, 214184, 219408, 240957, 246834, 282096, 321276, 329112, 374822, 428368, 481914, 493668, 562233, 642552, 658224, 722871, 749644, 963828, 987336, 1124466, 1285104, 1445742, 1499288, 1686699, 1927656, 1974672, 2248932, 2891484, 2998576, 3373398, 3855312, 4497864, 5060097, 5782968, 6746796, 8995728, 10120194, 11565936, 13493592, 20240388, 26987184, 40480776, 80961552]

約数ペア:

[(1, 80961552), (2, 40480776), (3, 26987184), (4, 20240388), (6, 13493592), (7, 11565936), (8, 10120194), (9, 8995728), (12, 6746796), (14, 5782968), (16, 5060097), (18, 4497864), (21, 3855312), (24, 3373398), (27, 2998576), (28, 2891484), (36, 2248932), (41, 1974672), (42, 1927656), (48, 1686699), (54, 1499288), (56, 1445742), (63, 1285104), (72, 1124466), (82, 987336), (84, 963828), (108, 749644), (112, 722871), (123, 658224), (126, 642552), (144, 562233), (164, 493668), (168, 481914), (189, 428368), (216, 374822), (246, 329112), (252, 321276), (287, 282096), (328, 246834), (336, 240957), (369, 219408), (378, 214184), (432, 187411), (492, 164556), (504, 160638), (574, 141048), (653, 123984), (656, 123417), (738, 109704), (756, 107092), (861, 94032), (984, 82278), (1008, 80319), (1107, 73136), (1148, 70524), (1306, 61992), (1476, 54852), (1512, 53546), (1722, 47016), (1959, 41328), (1968, 41139), (2214, 36568), (2296, 35262), (2583, 31344), (2612, 30996), (2952, 27426), (3024, 26773), (3444, 23508), (3918, 20664), (4428, 18284), (4571, 17712), (4592, 17631), (5166, 15672), (5224, 15498), (5877, 13776), (5904, 13713), (6888, 11754), (7749, 10448), (7836, 10332), (8856, 9142)]