77421168

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1321}}^1$

素因数の和:1383

約数の個数: 120

約数和(自身を含む): 242941296

約数和(自身を除く): 165520128

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 792, 814, 888, 1221, 1321, 1332, 1584, 1628, 1776, 2442, 2642, 2664, 3256, 3663, 3963, 4884, 5284, 5328, 6512, 7326, 7926, 9768, 10568, 11889, 14531, 14652, 15852, 19536, 21136, 23778, 29062, 29304, 31704, 43593, 47556, 48877, 58124, 58608, 63408, 87186, 95112, 97754, 116248, 130779, 146631, 174372, 190224, 195508, 232496, 261558, 293262, 348744, 391016, 439893, 523116, 537647, 586524, 697488, 782032, 879786, 1046232, 1075294, 1173048, 1612941, 1759572, 2092464, 2150588, 2346096, 3225882, 3519144, 4301176, 4838823, 6451764, 7038288, 8602352, 9677646, 12903528, 19355292, 25807056, 38710584, 77421168]

約数ペア:

[(1, 77421168), (2, 38710584), (3, 25807056), (4, 19355292), (6, 12903528), (8, 9677646), (9, 8602352), (11, 7038288), (12, 6451764), (16, 4838823), (18, 4301176), (22, 3519144), (24, 3225882), (33, 2346096), (36, 2150588), (37, 2092464), (44, 1759572), (48, 1612941), (66, 1173048), (72, 1075294), (74, 1046232), (88, 879786), (99, 782032), (111, 697488), (132, 586524), (144, 537647), (148, 523116), (176, 439893), (198, 391016), (222, 348744), (264, 293262), (296, 261558), (333, 232496), (396, 195508), (407, 190224), (444, 174372), (528, 146631), (592, 130779), (666, 116248), (792, 97754), (814, 95112), (888, 87186), (1221, 63408), (1321, 58608), (1332, 58124), (1584, 48877), (1628, 47556), (1776, 43593), (2442, 31704), (2642, 29304), (2664, 29062), (3256, 23778), (3663, 21136), (3963, 19536), (4884, 15852), (5284, 14652), (5328, 14531), (6512, 11889), (7326, 10568), (7926, 9768)]