72689526

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{223}}^1$

素因数の和:450

約数の個数: 96

約数和(自身を含む): 195686400

約数和(自身を除く): 122996874

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 199, 223, 234, 273, 398, 446, 546, 597, 669, 819, 1194, 1338, 1393, 1561, 1638, 1791, 2007, 2587, 2786, 2899, 3122, 3582, 4014, 4179, 4683, 5174, 5798, 7761, 8358, 8697, 9366, 12537, 14049, 15522, 17394, 18109, 20293, 23283, 25074, 26091, 28098, 36218, 40586, 44377, 46566, 52182, 54327, 60879, 88754, 108654, 121758, 133131, 162981, 182637, 266262, 310639, 325962, 365274, 399393, 576901, 621278, 798786, 931917, 1153802, 1730703, 1863834, 2795751, 3461406, 4038307, 5192109, 5591502, 8076614, 10384218, 12114921, 24229842, 36344763, 72689526]

約数ペア:

[(1, 72689526), (2, 36344763), (3, 24229842), (6, 12114921), (7, 10384218), (9, 8076614), (13, 5591502), (14, 5192109), (18, 4038307), (21, 3461406), (26, 2795751), (39, 1863834), (42, 1730703), (63, 1153802), (78, 931917), (91, 798786), (117, 621278), (126, 576901), (182, 399393), (199, 365274), (223, 325962), (234, 310639), (273, 266262), (398, 182637), (446, 162981), (546, 133131), (597, 121758), (669, 108654), (819, 88754), (1194, 60879), (1338, 54327), (1393, 52182), (1561, 46566), (1638, 44377), (1791, 40586), (2007, 36218), (2587, 28098), (2786, 26091), (2899, 25074), (3122, 23283), (3582, 20293), (4014, 18109), (4179, 17394), (4683, 15522), (5174, 14049), (5798, 12537), (7761, 9366), (8358, 8697)]