71380476

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{167}}^1\times {\mathrm{383}}^1$

素因数の和:591

約数の個数: 72

約数和(自身を含む): 187858944

約数和(自身を除く): 116478468

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 167, 186, 279, 334, 372, 383, 501, 558, 668, 766, 1002, 1116, 1149, 1503, 1532, 2004, 2298, 3006, 3447, 4596, 5177, 6012, 6894, 10354, 11873, 13788, 15531, 20708, 23746, 31062, 35619, 46593, 47492, 62124, 63961, 71238, 93186, 106857, 127922, 142476, 186372, 191883, 213714, 255844, 383766, 427428, 575649, 767532, 1151298, 1982791, 2302596, 3965582, 5948373, 7931164, 11896746, 17845119, 23793492, 35690238, 71380476]

約数ペア:

[(1, 71380476), (2, 35690238), (3, 23793492), (4, 17845119), (6, 11896746), (9, 7931164), (12, 5948373), (18, 3965582), (31, 2302596), (36, 1982791), (62, 1151298), (93, 767532), (124, 575649), (167, 427428), (186, 383766), (279, 255844), (334, 213714), (372, 191883), (383, 186372), (501, 142476), (558, 127922), (668, 106857), (766, 93186), (1002, 71238), (1116, 63961), (1149, 62124), (1503, 47492), (1532, 46593), (2004, 35619), (2298, 31062), (3006, 23746), (3447, 20708), (4596, 15531), (5177, 13788), (6012, 11873), (6894, 10354)]