71016187788

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21677713}}^1$

素因数の和:21677743

約数の個数: 72

約数和(自身を含む): 220939261088

約数和(自身を除く): 149923073300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 21677713, 43355426, 65033139, 86710852, 130066278, 151743991, 195099417, 260132556, 281810269, 303487982, 390198834, 455231973, 563620538, 606975964, 780397668, 845430807, 910463946, 1127241076, 1365695919, 1690861614, 1820927892, 1972671883, 2536292421, 2731391838, 3381723228, 3945343766, 5072584842, 5462783676, 5918015649, 7890687532, 10145169684, 11836031298, 17754046947, 23672062596, 35508093894, 71016187788]

約数ペア:

[(1, 71016187788), (2, 35508093894), (3, 23672062596), (4, 17754046947), (6, 11836031298), (7, 10145169684), (9, 7890687532), (12, 5918015649), (13, 5462783676), (14, 5072584842), (18, 3945343766), (21, 3381723228), (26, 2731391838), (28, 2536292421), (36, 1972671883), (39, 1820927892), (42, 1690861614), (52, 1365695919), (63, 1127241076), (78, 910463946), (84, 845430807), (91, 780397668), (117, 606975964), (126, 563620538), (156, 455231973), (182, 390198834), (234, 303487982), (252, 281810269), (273, 260132556), (364, 195099417), (468, 151743991), (546, 130066278), (819, 86710852), (1092, 65033139), (1638, 43355426), (3276, 21677713)]