78851070

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{877}}^1$

素因数の和:936

約数の個数: 96

約数和(自身を含む): 218600928

約数和(自身を除く): 139749858

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 243, 270, 333, 370, 405, 486, 555, 666, 810, 877, 999, 1110, 1215, 1665, 1754, 1998, 2430, 2631, 2997, 3330, 4385, 4995, 5262, 5994, 7893, 8770, 8991, 9990, 13155, 14985, 15786, 17982, 23679, 26310, 29970, 32449, 39465, 44955, 47358, 64898, 71037, 78930, 89910, 97347, 118395, 142074, 162245, 194694, 213111, 236790, 292041, 324490, 355185, 426222, 486735, 584082, 710370, 876123, 973470, 1065555, 1460205, 1752246, 2131110, 2628369, 2920410, 4380615, 5256738, 7885107, 8761230, 13141845, 15770214, 26283690, 39425535, 78851070]

約数ペア:

[(1, 78851070), (2, 39425535), (3, 26283690), (5, 15770214), (6, 13141845), (9, 8761230), (10, 7885107), (15, 5256738), (18, 4380615), (27, 2920410), (30, 2628369), (37, 2131110), (45, 1752246), (54, 1460205), (74, 1065555), (81, 973470), (90, 876123), (111, 710370), (135, 584082), (162, 486735), (185, 426222), (222, 355185), (243, 324490), (270, 292041), (333, 236790), (370, 213111), (405, 194694), (486, 162245), (555, 142074), (666, 118395), (810, 97347), (877, 89910), (999, 78930), (1110, 71037), (1215, 64898), (1665, 47358), (1754, 44955), (1998, 39465), (2430, 32449), (2631, 29970), (2997, 26310), (3330, 23679), (4385, 17982), (4995, 15786), (5262, 14985), (5994, 13155), (7893, 9990), (8770, 8991)]