40728096

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:868

約数の個数: 120

約数和(自身を含む): 126236880

約数和(自身を除く): 85508784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 827, 864, 912, 1026, 1296, 1368, 1539, 1654, 1824, 2052, 2481, 2592, 2736, 3078, 3308, 4104, 4962, 5472, 6156, 6616, 7443, 8208, 9924, 12312, 13232, 14886, 15713, 16416, 19848, 22329, 24624, 26464, 29772, 31426, 39696, 44658, 47139, 49248, 59544, 62852, 66987, 79392, 89316, 94278, 119088, 125704, 133974, 141417, 178632, 188556, 238176, 251408, 267948, 282834, 357264, 377112, 424251, 502816, 535896, 565668, 714528, 754224, 848502, 1071792, 1131336, 1272753, 1508448, 1697004, 2143584, 2262672, 2545506, 3394008, 4525344, 5091012, 6788016, 10182024, 13576032, 20364048, 40728096]

約数ペア:

[(1, 40728096), (2, 20364048), (3, 13576032), (4, 10182024), (6, 6788016), (8, 5091012), (9, 4525344), (12, 3394008), (16, 2545506), (18, 2262672), (19, 2143584), (24, 1697004), (27, 1508448), (32, 1272753), (36, 1131336), (38, 1071792), (48, 848502), (54, 754224), (57, 714528), (72, 565668), (76, 535896), (81, 502816), (96, 424251), (108, 377112), (114, 357264), (144, 282834), (152, 267948), (162, 251408), (171, 238176), (216, 188556), (228, 178632), (288, 141417), (304, 133974), (324, 125704), (342, 119088), (432, 94278), (456, 89316), (513, 79392), (608, 66987), (648, 62852), (684, 59544), (827, 49248), (864, 47139), (912, 44658), (1026, 39696), (1296, 31426), (1368, 29772), (1539, 26464), (1654, 24624), (1824, 22329), (2052, 19848), (2481, 16416), (2592, 15713), (2736, 14886), (3078, 13232), (3308, 12312), (4104, 9924), (4962, 8208), (5472, 7443), (6156, 6616)]