77674716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:272

約数の個数: 144

約数和(自身を含む): 236873728

約数和(自身を除く): 159199012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 61, 62, 63, 84, 93, 122, 124, 126, 163, 183, 186, 217, 244, 252, 279, 326, 366, 372, 427, 434, 489, 549, 558, 651, 652, 732, 854, 868, 978, 1098, 1116, 1141, 1281, 1302, 1467, 1708, 1891, 1953, 1956, 2196, 2282, 2562, 2604, 2934, 3423, 3782, 3843, 3906, 4564, 5053, 5124, 5673, 5868, 6846, 7564, 7686, 7812, 9943, 10106, 10269, 11346, 13237, 13692, 15159, 15372, 17019, 19886, 20212, 20538, 22692, 26474, 29829, 30318, 34038, 35371, 39711, 39772, 41076, 45477, 52948, 59658, 60636, 68076, 69601, 70742, 79422, 89487, 90954, 106113, 119133, 119316, 139202, 141484, 158844, 178974, 181908, 208803, 212226, 238266, 278404, 308233, 318339, 357948, 417606, 424452, 476532, 616466, 626409, 636678, 835212, 924699, 1232932, 1252818, 1273356, 1849398, 2157631, 2505636, 2774097, 3698796, 4315262, 5548194, 6472893, 8630524, 11096388, 12945786, 19418679, 25891572, 38837358, 77674716]

約数ペア:

[(1, 77674716), (2, 38837358), (3, 25891572), (4, 19418679), (6, 12945786), (7, 11096388), (9, 8630524), (12, 6472893), (14, 5548194), (18, 4315262), (21, 3698796), (28, 2774097), (31, 2505636), (36, 2157631), (42, 1849398), (61, 1273356), (62, 1252818), (63, 1232932), (84, 924699), (93, 835212), (122, 636678), (124, 626409), (126, 616466), (163, 476532), (183, 424452), (186, 417606), (217, 357948), (244, 318339), (252, 308233), (279, 278404), (326, 238266), (366, 212226), (372, 208803), (427, 181908), (434, 178974), (489, 158844), (549, 141484), (558, 139202), (651, 119316), (652, 119133), (732, 106113), (854, 90954), (868, 89487), (978, 79422), (1098, 70742), (1116, 69601), (1141, 68076), (1281, 60636), (1302, 59658), (1467, 52948), (1708, 45477), (1891, 41076), (1953, 39772), (1956, 39711), (2196, 35371), (2282, 34038), (2562, 30318), (2604, 29829), (2934, 26474), (3423, 22692), (3782, 20538), (3843, 20212), (3906, 19886), (4564, 17019), (5053, 15372), (5124, 15159), (5673, 13692), (5868, 13237), (6846, 11346), (7564, 10269), (7686, 10106), (7812, 9943)]