75333708

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{457}}^1$

素因数の和:727

約数の個数: 72

約数和(自身を含む): 201721520

約数和(自身を除く): 126387812

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 241, 342, 457, 482, 684, 723, 914, 964, 1371, 1446, 1828, 2169, 2742, 2892, 4113, 4338, 4579, 5484, 8226, 8676, 8683, 9158, 13737, 16452, 17366, 18316, 26049, 27474, 34732, 41211, 52098, 54948, 78147, 82422, 104196, 110137, 156294, 164844, 220274, 312588, 330411, 440548, 660822, 991233, 1321644, 1982466, 2092603, 3964932, 4185206, 6277809, 8370412, 12555618, 18833427, 25111236, 37666854, 75333708]

約数ペア:

[(1, 75333708), (2, 37666854), (3, 25111236), (4, 18833427), (6, 12555618), (9, 8370412), (12, 6277809), (18, 4185206), (19, 3964932), (36, 2092603), (38, 1982466), (57, 1321644), (76, 991233), (114, 660822), (171, 440548), (228, 330411), (241, 312588), (342, 220274), (457, 164844), (482, 156294), (684, 110137), (723, 104196), (914, 82422), (964, 78147), (1371, 54948), (1446, 52098), (1828, 41211), (2169, 34732), (2742, 27474), (2892, 26049), (4113, 18316), (4338, 17366), (4579, 16452), (5484, 13737), (8226, 9158), (8676, 8683)]