73709220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1783}}^1$

素因数の和:1861

約数の個数: 96

約数和(自身を含む): 226582272

約数和(自身を除く): 152873052

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 53, 60, 65, 78, 106, 130, 156, 159, 195, 212, 260, 265, 318, 390, 530, 636, 689, 780, 795, 1060, 1378, 1590, 1783, 2067, 2756, 3180, 3445, 3566, 4134, 5349, 6890, 7132, 8268, 8915, 10335, 10698, 13780, 17830, 20670, 21396, 23179, 26745, 35660, 41340, 46358, 53490, 69537, 92716, 94499, 106980, 115895, 139074, 188998, 231790, 278148, 283497, 347685, 377996, 463580, 472495, 566994, 695370, 944990, 1133988, 1228487, 1390740, 1417485, 1889980, 2456974, 2834970, 3685461, 4913948, 5669940, 6142435, 7370922, 12284870, 14741844, 18427305, 24569740, 36854610, 73709220]

約数ペア:

[(1, 73709220), (2, 36854610), (3, 24569740), (4, 18427305), (5, 14741844), (6, 12284870), (10, 7370922), (12, 6142435), (13, 5669940), (15, 4913948), (20, 3685461), (26, 2834970), (30, 2456974), (39, 1889980), (52, 1417485), (53, 1390740), (60, 1228487), (65, 1133988), (78, 944990), (106, 695370), (130, 566994), (156, 472495), (159, 463580), (195, 377996), (212, 347685), (260, 283497), (265, 278148), (318, 231790), (390, 188998), (530, 139074), (636, 115895), (689, 106980), (780, 94499), (795, 92716), (1060, 69537), (1378, 53490), (1590, 46358), (1783, 41340), (2067, 35660), (2756, 26745), (3180, 23179), (3445, 21396), (3566, 20670), (4134, 17830), (5349, 13780), (6890, 10698), (7132, 10335), (8268, 8915)]