78315132

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:440

約数の個数: 96

約数和(自身を含む): 217728000

約数和(自身を除く): 139412868

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 53, 84, 98, 106, 147, 159, 196, 212, 294, 318, 343, 359, 371, 588, 636, 686, 718, 742, 1029, 1077, 1113, 1372, 1436, 1484, 2058, 2154, 2226, 2513, 2597, 4116, 4308, 4452, 5026, 5194, 7539, 7791, 10052, 10388, 15078, 15582, 17591, 18179, 19027, 30156, 31164, 35182, 36358, 38054, 52773, 54537, 57081, 70364, 72716, 76108, 105546, 109074, 114162, 123137, 133189, 211092, 218148, 228324, 246274, 266378, 369411, 399567, 492548, 532756, 738822, 799134, 932323, 1477644, 1598268, 1864646, 2796969, 3729292, 5593938, 6526261, 11187876, 13052522, 19578783, 26105044, 39157566, 78315132]

約数ペア:

[(1, 78315132), (2, 39157566), (3, 26105044), (4, 19578783), (6, 13052522), (7, 11187876), (12, 6526261), (14, 5593938), (21, 3729292), (28, 2796969), (42, 1864646), (49, 1598268), (53, 1477644), (84, 932323), (98, 799134), (106, 738822), (147, 532756), (159, 492548), (196, 399567), (212, 369411), (294, 266378), (318, 246274), (343, 228324), (359, 218148), (371, 211092), (588, 133189), (636, 123137), (686, 114162), (718, 109074), (742, 105546), (1029, 76108), (1077, 72716), (1113, 70364), (1372, 57081), (1436, 54537), (1484, 52773), (2058, 38054), (2154, 36358), (2226, 35182), (2513, 31164), (2597, 30156), (4116, 19027), (4308, 18179), (4452, 17591), (5026, 15582), (5194, 15078), (7539, 10388), (7791, 10052)]