123950988

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2423}}^1$

素因数の和:2476

約数の個数: 108

約数和(自身を含む): 377198640

約数和(自身を除く): 253247652

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 29, 36, 42, 49, 58, 63, 84, 87, 98, 116, 126, 147, 174, 196, 203, 252, 261, 294, 348, 406, 441, 522, 588, 609, 812, 882, 1044, 1218, 1421, 1764, 1827, 2423, 2436, 2842, 3654, 4263, 4846, 5684, 7269, 7308, 8526, 9692, 12789, 14538, 16961, 17052, 21807, 25578, 29076, 33922, 43614, 50883, 51156, 67844, 70267, 87228, 101766, 118727, 140534, 152649, 203532, 210801, 237454, 281068, 305298, 356181, 421602, 474908, 491869, 610596, 632403, 712362, 843204, 983738, 1068543, 1264806, 1424724, 1475607, 1967476, 2137086, 2529612, 2951214, 3443083, 4274172, 4426821, 5902428, 6886166, 8853642, 10329249, 13772332, 17707284, 20658498, 30987747, 41316996, 61975494, 123950988]

約数ペア:

[(1, 123950988), (2, 61975494), (3, 41316996), (4, 30987747), (6, 20658498), (7, 17707284), (9, 13772332), (12, 10329249), (14, 8853642), (18, 6886166), (21, 5902428), (28, 4426821), (29, 4274172), (36, 3443083), (42, 2951214), (49, 2529612), (58, 2137086), (63, 1967476), (84, 1475607), (87, 1424724), (98, 1264806), (116, 1068543), (126, 983738), (147, 843204), (174, 712362), (196, 632403), (203, 610596), (252, 491869), (261, 474908), (294, 421602), (348, 356181), (406, 305298), (441, 281068), (522, 237454), (588, 210801), (609, 203532), (812, 152649), (882, 140534), (1044, 118727), (1218, 101766), (1421, 87228), (1764, 70267), (1827, 67844), (2423, 51156), (2436, 50883), (2842, 43614), (3654, 33922), (4263, 29076), (4846, 25578), (5684, 21807), (7269, 17052), (7308, 16961), (8526, 14538), (9692, 12789)]