40726764

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5119}}^1$

素因数の和:5159

約数の個数: 72

約数和(自身を含む): 117411840

約数和(自身を除く): 76685076

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 5119, 7956, 10238, 15357, 20476, 30714, 46071, 61428, 66547, 87023, 92142, 133094, 174046, 184284, 199641, 261069, 266188, 348092, 399282, 522138, 598923, 783207, 798564, 1044276, 1131299, 1197846, 1566414, 2262598, 2395692, 3132828, 3393897, 4525196, 6787794, 10181691, 13575588, 20363382, 40726764]

約数ペア:

[(1, 40726764), (2, 20363382), (3, 13575588), (4, 10181691), (6, 6787794), (9, 4525196), (12, 3393897), (13, 3132828), (17, 2395692), (18, 2262598), (26, 1566414), (34, 1197846), (36, 1131299), (39, 1044276), (51, 798564), (52, 783207), (68, 598923), (78, 522138), (102, 399282), (117, 348092), (153, 266188), (156, 261069), (204, 199641), (221, 184284), (234, 174046), (306, 133094), (442, 92142), (468, 87023), (612, 66547), (663, 61428), (884, 46071), (1326, 30714), (1989, 20476), (2652, 15357), (3978, 10238), (5119, 7956)]