85178028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{433}}^1$

素因数の和:563

約数の個数: 72

約数和(自身を含む): 217933968

約数和(自身を除く): 132755940

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 97, 156, 169, 194, 291, 338, 388, 433, 507, 582, 676, 866, 1014, 1164, 1261, 1299, 1732, 2028, 2522, 2598, 3783, 5044, 5196, 5629, 7566, 11258, 15132, 16393, 16887, 22516, 32786, 33774, 42001, 49179, 65572, 67548, 73177, 84002, 98358, 126003, 146354, 168004, 196716, 219531, 252006, 292708, 439062, 504012, 546013, 878124, 1092026, 1638039, 2184052, 3276078, 6552156, 7098169, 14196338, 21294507, 28392676, 42589014, 85178028]

約数ペア:

[(1, 85178028), (2, 42589014), (3, 28392676), (4, 21294507), (6, 14196338), (12, 7098169), (13, 6552156), (26, 3276078), (39, 2184052), (52, 1638039), (78, 1092026), (97, 878124), (156, 546013), (169, 504012), (194, 439062), (291, 292708), (338, 252006), (388, 219531), (433, 196716), (507, 168004), (582, 146354), (676, 126003), (866, 98358), (1014, 84002), (1164, 73177), (1261, 67548), (1299, 65572), (1732, 49179), (2028, 42001), (2522, 33774), (2598, 32786), (3783, 22516), (5044, 16887), (5196, 16393), (5629, 15132), (7566, 11258)]