74197728

素因数分解:

$2^5\times 3^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:278

約数の個数: 192

約数和(自身を含む): 243613440

約数和(自身を除く): 169415712

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 32, 33, 36, 37, 44, 48, 54, 66, 72, 74, 88, 96, 99, 108, 111, 132, 144, 148, 176, 198, 211, 216, 222, 264, 288, 296, 297, 333, 352, 396, 407, 422, 432, 444, 528, 592, 594, 633, 666, 792, 814, 844, 864, 888, 999, 1056, 1184, 1188, 1221, 1266, 1332, 1584, 1628, 1688, 1776, 1899, 1998, 2321, 2376, 2442, 2532, 2664, 3168, 3256, 3376, 3552, 3663, 3798, 3996, 4642, 4752, 4884, 5064, 5328, 5697, 6512, 6752, 6963, 7326, 7596, 7807, 7992, 9284, 9504, 9768, 10128, 10656, 10989, 11394, 13024, 13926, 14652, 15192, 15614, 15984, 18568, 19536, 20256, 20889, 21978, 22788, 23421, 27852, 29304, 30384, 31228, 31968, 37136, 39072, 41778, 43956, 45576, 46842, 55704, 58608, 60768, 62456, 62667, 70263, 74272, 83556, 85877, 87912, 91152, 93684, 111408, 117216, 124912, 125334, 140526, 167112, 171754, 175824, 182304, 187368, 210789, 222816, 249824, 250668, 257631, 281052, 334224, 343508, 351648, 374736, 421578, 501336, 515262, 562104, 668448, 687016, 749472, 772893, 843156, 1002672, 1030524, 1124208, 1374032, 1545786, 1686312, 2005344, 2061048, 2248416, 2318679, 2748064, 3091572, 3372624, 4122096, 4637358, 6183144, 6745248, 8244192, 9274716, 12366288, 18549432, 24732576, 37098864, 74197728]

約数ペア:

[(1, 74197728), (2, 37098864), (3, 24732576), (4, 18549432), (6, 12366288), (8, 9274716), (9, 8244192), (11, 6745248), (12, 6183144), (16, 4637358), (18, 4122096), (22, 3372624), (24, 3091572), (27, 2748064), (32, 2318679), (33, 2248416), (36, 2061048), (37, 2005344), (44, 1686312), (48, 1545786), (54, 1374032), (66, 1124208), (72, 1030524), (74, 1002672), (88, 843156), (96, 772893), (99, 749472), (108, 687016), (111, 668448), (132, 562104), (144, 515262), (148, 501336), (176, 421578), (198, 374736), (211, 351648), (216, 343508), (222, 334224), (264, 281052), (288, 257631), (296, 250668), (297, 249824), (333, 222816), (352, 210789), (396, 187368), (407, 182304), (422, 175824), (432, 171754), (444, 167112), (528, 140526), (592, 125334), (594, 124912), (633, 117216), (666, 111408), (792, 93684), (814, 91152), (844, 87912), (864, 85877), (888, 83556), (999, 74272), (1056, 70263), (1184, 62667), (1188, 62456), (1221, 60768), (1266, 58608), (1332, 55704), (1584, 46842), (1628, 45576), (1688, 43956), (1776, 41778), (1899, 39072), (1998, 37136), (2321, 31968), (2376, 31228), (2442, 30384), (2532, 29304), (2664, 27852), (3168, 23421), (3256, 22788), (3376, 21978), (3552, 20889), (3663, 20256), (3798, 19536), (3996, 18568), (4642, 15984), (4752, 15614), (4884, 15192), (5064, 14652), (5328, 13926), (5697, 13024), (6512, 11394), (6752, 10989), (6963, 10656), (7326, 10128), (7596, 9768), (7807, 9504), (7992, 9284)]