90111528

素因数分解:

$2^3\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 160

約数和(自身を含む): 286624800

約数和(自身を除く): 196513272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 19, 24, 26, 27, 36, 38, 39, 52, 54, 57, 72, 76, 78, 81, 104, 108, 114, 117, 152, 156, 162, 171, 216, 228, 234, 247, 312, 324, 342, 351, 456, 468, 494, 513, 563, 648, 684, 702, 741, 936, 988, 1026, 1053, 1126, 1368, 1404, 1482, 1539, 1689, 1976, 2052, 2106, 2223, 2252, 2808, 2964, 3078, 3378, 4104, 4212, 4446, 4504, 5067, 5928, 6156, 6669, 6756, 7319, 8424, 8892, 10134, 10697, 12312, 13338, 13512, 14638, 15201, 17784, 20007, 20268, 21394, 21957, 26676, 29276, 30402, 32091, 40014, 40536, 42788, 43914, 45603, 53352, 58552, 60804, 64182, 65871, 80028, 85576, 87828, 91206, 96273, 121608, 128364, 131742, 139061, 160056, 175656, 182412, 192546, 197613, 256728, 263484, 278122, 288819, 364824, 385092, 395226, 417183, 526968, 556244, 577638, 592839, 770184, 790452, 834366, 866457, 1112488, 1155276, 1185678, 1251549, 1580904, 1668732, 1732914, 2310552, 2371356, 2503098, 3337464, 3465828, 3754647, 4742712, 5006196, 6931656, 7509294, 10012392, 11263941, 15018588, 22527882, 30037176, 45055764, 90111528]

約数ペア:

[(1, 90111528), (2, 45055764), (3, 30037176), (4, 22527882), (6, 15018588), (8, 11263941), (9, 10012392), (12, 7509294), (13, 6931656), (18, 5006196), (19, 4742712), (24, 3754647), (26, 3465828), (27, 3337464), (36, 2503098), (38, 2371356), (39, 2310552), (52, 1732914), (54, 1668732), (57, 1580904), (72, 1251549), (76, 1185678), (78, 1155276), (81, 1112488), (104, 866457), (108, 834366), (114, 790452), (117, 770184), (152, 592839), (156, 577638), (162, 556244), (171, 526968), (216, 417183), (228, 395226), (234, 385092), (247, 364824), (312, 288819), (324, 278122), (342, 263484), (351, 256728), (456, 197613), (468, 192546), (494, 182412), (513, 175656), (563, 160056), (648, 139061), (684, 131742), (702, 128364), (741, 121608), (936, 96273), (988, 91206), (1026, 87828), (1053, 85576), (1126, 80028), (1368, 65871), (1404, 64182), (1482, 60804), (1539, 58552), (1689, 53352), (1976, 45603), (2052, 43914), (2106, 42788), (2223, 40536), (2252, 40014), (2808, 32091), (2964, 30402), (3078, 29276), (3378, 26676), (4104, 21957), (4212, 21394), (4446, 20268), (4504, 20007), (5067, 17784), (5928, 15201), (6156, 14638), (6669, 13512), (6756, 13338), (7319, 12312), (8424, 10697), (8892, 10134)]