78232158

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:262

約数の個数: 96

約数和(自身を含む): 189296640

約数和(自身を除く): 111064482

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 47, 57, 62, 93, 94, 114, 141, 157, 171, 186, 279, 282, 314, 342, 423, 471, 558, 589, 846, 893, 942, 1178, 1413, 1457, 1767, 1786, 2679, 2826, 2914, 2983, 3534, 4371, 4867, 5301, 5358, 5966, 7379, 8037, 8742, 8949, 9734, 10602, 13113, 14601, 14758, 16074, 17898, 22137, 26226, 26847, 27683, 29202, 43803, 44274, 53694, 55366, 66411, 83049, 87606, 92473, 132822, 140201, 166098, 184946, 228749, 249147, 277419, 280402, 420603, 457498, 498294, 554838, 686247, 832257, 841206, 1261809, 1372494, 1664514, 2058741, 2523618, 4117482, 4346231, 8692462, 13038693, 26077386, 39116079, 78232158]

約数ペア:

[(1, 78232158), (2, 39116079), (3, 26077386), (6, 13038693), (9, 8692462), (18, 4346231), (19, 4117482), (31, 2523618), (38, 2058741), (47, 1664514), (57, 1372494), (62, 1261809), (93, 841206), (94, 832257), (114, 686247), (141, 554838), (157, 498294), (171, 457498), (186, 420603), (279, 280402), (282, 277419), (314, 249147), (342, 228749), (423, 184946), (471, 166098), (558, 140201), (589, 132822), (846, 92473), (893, 87606), (942, 83049), (1178, 66411), (1413, 55366), (1457, 53694), (1767, 44274), (1786, 43803), (2679, 29202), (2826, 27683), (2914, 26847), (2983, 26226), (3534, 22137), (4371, 17898), (4867, 16074), (5301, 14758), (5358, 14601), (5966, 13113), (7379, 10602), (8037, 9734), (8742, 8949)]