78992712

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:344

約数の個数: 128

約数和(自身を含む): 232243200

約数和(自身を除く): 153250488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 47, 54, 62, 72, 93, 94, 108, 124, 141, 186, 188, 216, 248, 251, 279, 282, 372, 376, 423, 502, 558, 564, 744, 753, 837, 846, 1004, 1116, 1128, 1269, 1457, 1506, 1674, 1692, 2008, 2232, 2259, 2538, 2914, 3012, 3348, 3384, 4371, 4518, 5076, 5828, 6024, 6696, 6777, 7781, 8742, 9036, 10152, 11656, 11797, 13113, 13554, 15562, 17484, 18072, 23343, 23594, 26226, 27108, 31124, 34968, 35391, 39339, 46686, 47188, 52452, 54216, 62248, 70029, 70782, 78678, 93372, 94376, 104904, 106173, 140058, 141564, 157356, 186744, 210087, 212346, 280116, 283128, 314712, 318519, 365707, 420174, 424692, 560232, 637038, 731414, 840348, 849384, 1097121, 1274076, 1462828, 1680696, 2194242, 2548152, 2925656, 3291363, 4388484, 6582726, 8776968, 9874089, 13165452, 19748178, 26330904, 39496356, 78992712]

約数ペア:

[(1, 78992712), (2, 39496356), (3, 26330904), (4, 19748178), (6, 13165452), (8, 9874089), (9, 8776968), (12, 6582726), (18, 4388484), (24, 3291363), (27, 2925656), (31, 2548152), (36, 2194242), (47, 1680696), (54, 1462828), (62, 1274076), (72, 1097121), (93, 849384), (94, 840348), (108, 731414), (124, 637038), (141, 560232), (186, 424692), (188, 420174), (216, 365707), (248, 318519), (251, 314712), (279, 283128), (282, 280116), (372, 212346), (376, 210087), (423, 186744), (502, 157356), (558, 141564), (564, 140058), (744, 106173), (753, 104904), (837, 94376), (846, 93372), (1004, 78678), (1116, 70782), (1128, 70029), (1269, 62248), (1457, 54216), (1506, 52452), (1674, 47188), (1692, 46686), (2008, 39339), (2232, 35391), (2259, 34968), (2538, 31124), (2914, 27108), (3012, 26226), (3348, 23594), (3384, 23343), (4371, 18072), (4518, 17484), (5076, 15562), (5828, 13554), (6024, 13113), (6696, 11797), (6777, 11656), (7781, 10152), (8742, 9036)]