77479776

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:725

約数の個数: 144

約数和(自身を含む): 247233168

約数和(自身を除く): 169753392

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 37, 44, 48, 66, 72, 74, 88, 96, 99, 111, 132, 144, 148, 176, 198, 222, 264, 288, 296, 333, 352, 396, 407, 444, 528, 592, 661, 666, 792, 814, 888, 1056, 1184, 1221, 1322, 1332, 1584, 1628, 1776, 1983, 2442, 2644, 2664, 3168, 3256, 3552, 3663, 3966, 4884, 5288, 5328, 5949, 6512, 7271, 7326, 7932, 9768, 10576, 10656, 11898, 13024, 14542, 14652, 15864, 19536, 21152, 21813, 23796, 24457, 29084, 29304, 31728, 39072, 43626, 47592, 48914, 58168, 58608, 63456, 65439, 73371, 87252, 95184, 97828, 116336, 117216, 130878, 146742, 174504, 190368, 195656, 220113, 232672, 261756, 269027, 293484, 349008, 391312, 440226, 523512, 538054, 586968, 698016, 782624, 807081, 880452, 1047024, 1076108, 1173936, 1614162, 1760904, 2094048, 2152216, 2347872, 2421243, 3228324, 3521808, 4304432, 4842486, 6456648, 7043616, 8608864, 9684972, 12913296, 19369944, 25826592, 38739888, 77479776]

約数ペア:

[(1, 77479776), (2, 38739888), (3, 25826592), (4, 19369944), (6, 12913296), (8, 9684972), (9, 8608864), (11, 7043616), (12, 6456648), (16, 4842486), (18, 4304432), (22, 3521808), (24, 3228324), (32, 2421243), (33, 2347872), (36, 2152216), (37, 2094048), (44, 1760904), (48, 1614162), (66, 1173936), (72, 1076108), (74, 1047024), (88, 880452), (96, 807081), (99, 782624), (111, 698016), (132, 586968), (144, 538054), (148, 523512), (176, 440226), (198, 391312), (222, 349008), (264, 293484), (288, 269027), (296, 261756), (333, 232672), (352, 220113), (396, 195656), (407, 190368), (444, 174504), (528, 146742), (592, 130878), (661, 117216), (666, 116336), (792, 97828), (814, 95184), (888, 87252), (1056, 73371), (1184, 65439), (1221, 63456), (1322, 58608), (1332, 58168), (1584, 48914), (1628, 47592), (1776, 43626), (1983, 39072), (2442, 31728), (2644, 29304), (2664, 29084), (3168, 24457), (3256, 23796), (3552, 21813), (3663, 21152), (3966, 19536), (4884, 15864), (5288, 14652), (5328, 14542), (5949, 13024), (6512, 11898), (7271, 10656), (7326, 10576), (7932, 9768)]