79238904

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 224078400

約数和(自身を除く): 144839496

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 29, 34, 37, 51, 58, 68, 74, 87, 102, 111, 116, 136, 148, 174, 181, 204, 222, 232, 296, 348, 362, 408, 444, 493, 543, 629, 696, 724, 888, 986, 1073, 1086, 1258, 1448, 1479, 1887, 1972, 2146, 2172, 2516, 2958, 3077, 3219, 3774, 3944, 4292, 4344, 5032, 5249, 5916, 6154, 6438, 6697, 7548, 8584, 9231, 10498, 11832, 12308, 12876, 13394, 15096, 15747, 18241, 18462, 20091, 20996, 24616, 25752, 26788, 31494, 36482, 36924, 40182, 41992, 53576, 54723, 62988, 72964, 73848, 80364, 89233, 109446, 113849, 125976, 145928, 160728, 178466, 194213, 218892, 227698, 267699, 341547, 356932, 388426, 437784, 455396, 535398, 582639, 683094, 713864, 776852, 910792, 1070796, 1165278, 1366188, 1553704, 2141592, 2330556, 2732376, 3301621, 4661112, 6603242, 9904863, 13206484, 19809726, 26412968, 39619452, 79238904]

約数ペア:

[(1, 79238904), (2, 39619452), (3, 26412968), (4, 19809726), (6, 13206484), (8, 9904863), (12, 6603242), (17, 4661112), (24, 3301621), (29, 2732376), (34, 2330556), (37, 2141592), (51, 1553704), (58, 1366188), (68, 1165278), (74, 1070796), (87, 910792), (102, 776852), (111, 713864), (116, 683094), (136, 582639), (148, 535398), (174, 455396), (181, 437784), (204, 388426), (222, 356932), (232, 341547), (296, 267699), (348, 227698), (362, 218892), (408, 194213), (444, 178466), (493, 160728), (543, 145928), (629, 125976), (696, 113849), (724, 109446), (888, 89233), (986, 80364), (1073, 73848), (1086, 72964), (1258, 62988), (1448, 54723), (1479, 53576), (1887, 41992), (1972, 40182), (2146, 36924), (2172, 36482), (2516, 31494), (2958, 26788), (3077, 25752), (3219, 24616), (3774, 20996), (3944, 20091), (4292, 18462), (4344, 18241), (5032, 15747), (5249, 15096), (5916, 13394), (6154, 12876), (6438, 12308), (6697, 11832), (7548, 10498), (8584, 9231)]