71751186

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{1061}}^1$

素因数の和:1116

約数の個数: 72

約数和(自身を含む): 178014564

約数和(自身を除く): 106263378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 289, 306, 442, 578, 663, 867, 1061, 1326, 1734, 1989, 2122, 2601, 3183, 3757, 3978, 5202, 6366, 7514, 9549, 11271, 13793, 18037, 19098, 22542, 27586, 33813, 36074, 41379, 54111, 67626, 82758, 108222, 124137, 162333, 234481, 248274, 306629, 324666, 468962, 613258, 703443, 919887, 1406886, 1839774, 2110329, 2759661, 3986177, 4220658, 5519322, 7972354, 11958531, 23917062, 35875593, 71751186]

約数ペア:

[(1, 71751186), (2, 35875593), (3, 23917062), (6, 11958531), (9, 7972354), (13, 5519322), (17, 4220658), (18, 3986177), (26, 2759661), (34, 2110329), (39, 1839774), (51, 1406886), (78, 919887), (102, 703443), (117, 613258), (153, 468962), (221, 324666), (234, 306629), (289, 248274), (306, 234481), (442, 162333), (578, 124137), (663, 108222), (867, 82758), (1061, 67626), (1326, 54111), (1734, 41379), (1989, 36074), (2122, 33813), (2601, 27586), (3183, 22542), (3757, 19098), (3978, 18037), (5202, 13793), (6366, 11271), (7514, 9549)]