123749964

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{4639}}^1$

素因数の和:4684

約数の個数: 96

約数和(自身を含む): 363776000

約数和(自身を除く): 240026036

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 108, 114, 117, 156, 171, 228, 234, 247, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1404, 1482, 2052, 2223, 2964, 4446, 4639, 6669, 8892, 9278, 13338, 13917, 18556, 26676, 27834, 41751, 55668, 60307, 83502, 88141, 120614, 125253, 167004, 176282, 180921, 241228, 250506, 264423, 352564, 361842, 501012, 528846, 542763, 723684, 793269, 1057692, 1085526, 1145833, 1586538, 1628289, 2171052, 2291666, 2379807, 3173076, 3256578, 3437499, 4583332, 4759614, 6513156, 6874998, 9519228, 10312497, 13749996, 20624994, 30937491, 41249988, 61874982, 123749964]

約数ペア:

[(1, 123749964), (2, 61874982), (3, 41249988), (4, 30937491), (6, 20624994), (9, 13749996), (12, 10312497), (13, 9519228), (18, 6874998), (19, 6513156), (26, 4759614), (27, 4583332), (36, 3437499), (38, 3256578), (39, 3173076), (52, 2379807), (54, 2291666), (57, 2171052), (76, 1628289), (78, 1586538), (108, 1145833), (114, 1085526), (117, 1057692), (156, 793269), (171, 723684), (228, 542763), (234, 528846), (247, 501012), (342, 361842), (351, 352564), (468, 264423), (494, 250506), (513, 241228), (684, 180921), (702, 176282), (741, 167004), (988, 125253), (1026, 120614), (1404, 88141), (1482, 83502), (2052, 60307), (2223, 55668), (2964, 41751), (4446, 27834), (4639, 26676), (6669, 18556), (8892, 13917), (9278, 13338)]