90310272

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{229}}^1$

素因数の和:338

約数の個数: 128

約数和(自身を含む): 262752000

約数和(自身を除く): 172441728

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 79, 96, 104, 128, 156, 158, 192, 208, 229, 237, 312, 316, 384, 416, 458, 474, 624, 632, 687, 832, 916, 948, 1027, 1248, 1264, 1374, 1664, 1832, 1896, 2054, 2496, 2528, 2748, 2977, 3081, 3664, 3792, 4108, 4992, 5056, 5496, 5954, 6162, 7328, 7584, 8216, 8931, 10112, 10992, 11908, 12324, 14656, 15168, 16432, 17862, 18091, 21984, 23816, 24648, 29312, 30336, 32864, 35724, 36182, 43968, 47632, 49296, 54273, 65728, 71448, 72364, 87936, 95264, 98592, 108546, 131456, 142896, 144728, 190528, 197184, 217092, 235183, 285792, 289456, 381056, 394368, 434184, 470366, 571584, 578912, 705549, 868368, 940732, 1143168, 1157824, 1411098, 1736736, 1881464, 2315648, 2822196, 3473472, 3762928, 5644392, 6946944, 7525856, 11288784, 15051712, 22577568, 30103424, 45155136, 90310272]

約数ペア:

[(1, 90310272), (2, 45155136), (3, 30103424), (4, 22577568), (6, 15051712), (8, 11288784), (12, 7525856), (13, 6946944), (16, 5644392), (24, 3762928), (26, 3473472), (32, 2822196), (39, 2315648), (48, 1881464), (52, 1736736), (64, 1411098), (78, 1157824), (79, 1143168), (96, 940732), (104, 868368), (128, 705549), (156, 578912), (158, 571584), (192, 470366), (208, 434184), (229, 394368), (237, 381056), (312, 289456), (316, 285792), (384, 235183), (416, 217092), (458, 197184), (474, 190528), (624, 144728), (632, 142896), (687, 131456), (832, 108546), (916, 98592), (948, 95264), (1027, 87936), (1248, 72364), (1264, 71448), (1374, 65728), (1664, 54273), (1832, 49296), (1896, 47632), (2054, 43968), (2496, 36182), (2528, 35724), (2748, 32864), (2977, 30336), (3081, 29312), (3664, 24648), (3792, 23816), (4108, 21984), (4992, 18091), (5056, 17862), (5496, 16432), (5954, 15168), (6162, 14656), (7328, 12324), (7584, 11908), (8216, 10992), (8931, 10112)]