45075576

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{20639}}^1$

素因数の和:20668

約数の個数: 64

約数和(自身を含む): 138700800

約数和(自身を除く): 93625224

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 20639, 41278, 61917, 82556, 123834, 144473, 165112, 247668, 268307, 288946, 433419, 495336, 536614, 577892, 804921, 866838, 1073228, 1155784, 1609842, 1733676, 1878149, 2146456, 3219684, 3467352, 3756298, 5634447, 6439368, 7512596, 11268894, 15025192, 22537788, 45075576]

約数ペア:

[(1, 45075576), (2, 22537788), (3, 15025192), (4, 11268894), (6, 7512596), (7, 6439368), (8, 5634447), (12, 3756298), (13, 3467352), (14, 3219684), (21, 2146456), (24, 1878149), (26, 1733676), (28, 1609842), (39, 1155784), (42, 1073228), (52, 866838), (56, 804921), (78, 577892), (84, 536614), (91, 495336), (104, 433419), (156, 288946), (168, 268307), (182, 247668), (273, 165112), (312, 144473), (364, 123834), (546, 82556), (728, 61917), (1092, 41278), (2184, 20639)]