72447102

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:695

約数の個数: 128

約数和(自身を含む): 207083520

約数和(自身を除く): 134636418

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 27, 39, 42, 46, 54, 63, 69, 78, 91, 117, 126, 138, 161, 182, 189, 207, 234, 273, 299, 322, 351, 378, 414, 483, 546, 598, 621, 641, 702, 819, 897, 966, 1242, 1282, 1449, 1638, 1794, 1923, 2093, 2457, 2691, 2898, 3846, 4186, 4347, 4487, 4914, 5382, 5769, 6279, 8073, 8333, 8694, 8974, 11538, 12558, 13461, 14743, 16146, 16666, 17307, 18837, 24999, 26922, 29486, 34614, 37674, 40383, 44229, 49998, 56511, 58331, 74997, 80766, 88458, 103201, 113022, 116662, 121149, 132687, 149994, 174993, 191659, 206402, 224991, 242298, 265374, 309603, 349986, 383318, 398061, 449982, 524979, 574977, 619206, 796122, 928809, 1049958, 1149954, 1341613, 1574937, 1724931, 1857618, 2683226, 2786427, 3149874, 3449862, 4024839, 5174793, 5572854, 8049678, 10349586, 12074517, 24149034, 36223551, 72447102]

約数ペア:

[(1, 72447102), (2, 36223551), (3, 24149034), (6, 12074517), (7, 10349586), (9, 8049678), (13, 5572854), (14, 5174793), (18, 4024839), (21, 3449862), (23, 3149874), (26, 2786427), (27, 2683226), (39, 1857618), (42, 1724931), (46, 1574937), (54, 1341613), (63, 1149954), (69, 1049958), (78, 928809), (91, 796122), (117, 619206), (126, 574977), (138, 524979), (161, 449982), (182, 398061), (189, 383318), (207, 349986), (234, 309603), (273, 265374), (299, 242298), (322, 224991), (351, 206402), (378, 191659), (414, 174993), (483, 149994), (546, 132687), (598, 121149), (621, 116662), (641, 113022), (702, 103201), (819, 88458), (897, 80766), (966, 74997), (1242, 58331), (1282, 56511), (1449, 49998), (1638, 44229), (1794, 40383), (1923, 37674), (2093, 34614), (2457, 29486), (2691, 26922), (2898, 24999), (3846, 18837), (4186, 17307), (4347, 16666), (4487, 16146), (4914, 14743), (5382, 13461), (5769, 12558), (6279, 11538), (8073, 8974), (8333, 8694)]