77270796

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{653}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 207108720

約数和(自身を除く): 129837924

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 173, 228, 342, 346, 519, 653, 684, 692, 1038, 1306, 1557, 1959, 2076, 2612, 3114, 3287, 3918, 5877, 6228, 6574, 7836, 9861, 11754, 12407, 13148, 19722, 23508, 24814, 29583, 37221, 39444, 49628, 59166, 74442, 111663, 112969, 118332, 148884, 223326, 225938, 338907, 446652, 451876, 677814, 1016721, 1355628, 2033442, 2146411, 4066884, 4292822, 6439233, 8585644, 12878466, 19317699, 25756932, 38635398, 77270796]

約数ペア:

[(1, 77270796), (2, 38635398), (3, 25756932), (4, 19317699), (6, 12878466), (9, 8585644), (12, 6439233), (18, 4292822), (19, 4066884), (36, 2146411), (38, 2033442), (57, 1355628), (76, 1016721), (114, 677814), (171, 451876), (173, 446652), (228, 338907), (342, 225938), (346, 223326), (519, 148884), (653, 118332), (684, 112969), (692, 111663), (1038, 74442), (1306, 59166), (1557, 49628), (1959, 39444), (2076, 37221), (2612, 29583), (3114, 24814), (3287, 23508), (3918, 19722), (5877, 13148), (6228, 12407), (6574, 11754), (7836, 9861)]