89917488

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1651

約数の個数: 120

約数和(自身を含む): 278205408

約数和(自身を除く): 188287920

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 153, 184, 204, 207, 272, 276, 306, 368, 391, 408, 414, 552, 612, 782, 816, 828, 1104, 1173, 1224, 1564, 1597, 1656, 2346, 2448, 3128, 3194, 3312, 3519, 4692, 4791, 6256, 6388, 7038, 9384, 9582, 12776, 14076, 14373, 18768, 19164, 25552, 27149, 28152, 28746, 36731, 38328, 54298, 56304, 57492, 73462, 76656, 81447, 108596, 110193, 114984, 146924, 162894, 217192, 220386, 229968, 244341, 293848, 325788, 330579, 434384, 440772, 488682, 587696, 624427, 651576, 661158, 881544, 977364, 1248854, 1303152, 1322316, 1763088, 1873281, 1954728, 2497708, 2644632, 3746562, 3909456, 4995416, 5289264, 5619843, 7493124, 9990832, 11239686, 14986248, 22479372, 29972496, 44958744, 89917488]

約数ペア:

[(1, 89917488), (2, 44958744), (3, 29972496), (4, 22479372), (6, 14986248), (8, 11239686), (9, 9990832), (12, 7493124), (16, 5619843), (17, 5289264), (18, 4995416), (23, 3909456), (24, 3746562), (34, 2644632), (36, 2497708), (46, 1954728), (48, 1873281), (51, 1763088), (68, 1322316), (69, 1303152), (72, 1248854), (92, 977364), (102, 881544), (136, 661158), (138, 651576), (144, 624427), (153, 587696), (184, 488682), (204, 440772), (207, 434384), (272, 330579), (276, 325788), (306, 293848), (368, 244341), (391, 229968), (408, 220386), (414, 217192), (552, 162894), (612, 146924), (782, 114984), (816, 110193), (828, 108596), (1104, 81447), (1173, 76656), (1224, 73462), (1564, 57492), (1597, 56304), (1656, 54298), (2346, 38328), (2448, 36731), (3128, 28746), (3194, 28152), (3312, 27149), (3519, 25552), (4692, 19164), (4791, 18768), (6256, 14373), (6388, 14076), (7038, 12776), (9384, 9582)]