65168376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:645

約数の個数: 128

約数和(自身を含む): 204664320

約数和(自身を除く): 139495944

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 53, 56, 78, 84, 91, 104, 106, 156, 159, 168, 182, 212, 273, 312, 318, 364, 371, 424, 546, 563, 636, 689, 728, 742, 1092, 1113, 1126, 1272, 1378, 1484, 1689, 2067, 2184, 2226, 2252, 2756, 2968, 3378, 3941, 4134, 4452, 4504, 4823, 5512, 6756, 7319, 7882, 8268, 8904, 9646, 11823, 13512, 14469, 14638, 15764, 16536, 19292, 21957, 23646, 28938, 29276, 29839, 31528, 38584, 43914, 47292, 51233, 57876, 58552, 59678, 87828, 89517, 94584, 102466, 115752, 119356, 153699, 175656, 179034, 204932, 208873, 238712, 307398, 358068, 387907, 409864, 417746, 614796, 626619, 716136, 775814, 835492, 1163721, 1229592, 1253238, 1551628, 1670984, 2327442, 2506476, 2715349, 3103256, 4654884, 5012952, 5430698, 8146047, 9309768, 10861396, 16292094, 21722792, 32584188, 65168376]

約数ペア:

[(1, 65168376), (2, 32584188), (3, 21722792), (4, 16292094), (6, 10861396), (7, 9309768), (8, 8146047), (12, 5430698), (13, 5012952), (14, 4654884), (21, 3103256), (24, 2715349), (26, 2506476), (28, 2327442), (39, 1670984), (42, 1551628), (52, 1253238), (53, 1229592), (56, 1163721), (78, 835492), (84, 775814), (91, 716136), (104, 626619), (106, 614796), (156, 417746), (159, 409864), (168, 387907), (182, 358068), (212, 307398), (273, 238712), (312, 208873), (318, 204932), (364, 179034), (371, 175656), (424, 153699), (546, 119356), (563, 115752), (636, 102466), (689, 94584), (728, 89517), (742, 87828), (1092, 59678), (1113, 58552), (1126, 57876), (1272, 51233), (1378, 47292), (1484, 43914), (1689, 38584), (2067, 31528), (2184, 29839), (2226, 29276), (2252, 28938), (2756, 23646), (2968, 21957), (3378, 19292), (3941, 16536), (4134, 15764), (4452, 14638), (4504, 14469), (4823, 13512), (5512, 11823), (6756, 9646), (7319, 8904), (7882, 8268)]