40077492

素因数分解:

$2^2\times 3^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 120

約数和(自身を含む): 118583136

約数和(自身を除く): 78505644

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 107, 147, 156, 182, 196, 214, 273, 294, 321, 343, 364, 428, 546, 588, 637, 642, 686, 749, 1029, 1092, 1274, 1284, 1372, 1391, 1498, 1911, 2058, 2247, 2401, 2548, 2782, 2996, 3822, 4116, 4173, 4459, 4494, 4802, 5243, 5564, 7203, 7644, 8346, 8918, 8988, 9604, 9737, 10486, 13377, 14406, 15729, 16692, 17836, 19474, 20972, 26754, 28812, 29211, 31213, 31458, 36701, 38948, 53508, 58422, 62426, 62916, 68159, 73402, 93639, 110103, 116844, 124852, 136318, 146804, 187278, 204477, 220206, 256907, 272636, 374556, 408954, 440412, 477113, 513814, 770721, 817908, 954226, 1027628, 1431339, 1541442, 1908452, 2862678, 3082884, 3339791, 5725356, 6679582, 10019373, 13359164, 20038746, 40077492]

約数ペア:

[(1, 40077492), (2, 20038746), (3, 13359164), (4, 10019373), (6, 6679582), (7, 5725356), (12, 3339791), (13, 3082884), (14, 2862678), (21, 1908452), (26, 1541442), (28, 1431339), (39, 1027628), (42, 954226), (49, 817908), (52, 770721), (78, 513814), (84, 477113), (91, 440412), (98, 408954), (107, 374556), (147, 272636), (156, 256907), (182, 220206), (196, 204477), (214, 187278), (273, 146804), (294, 136318), (321, 124852), (343, 116844), (364, 110103), (428, 93639), (546, 73402), (588, 68159), (637, 62916), (642, 62426), (686, 58422), (749, 53508), (1029, 38948), (1092, 36701), (1274, 31458), (1284, 31213), (1372, 29211), (1391, 28812), (1498, 26754), (1911, 20972), (2058, 19474), (2247, 17836), (2401, 16692), (2548, 15729), (2782, 14406), (2996, 13377), (3822, 10486), (4116, 9737), (4173, 9604), (4459, 8988), (4494, 8918), (4802, 8346), (5243, 7644), (5564, 7203)]