75278788

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 161215488

約数和(自身を除く): 85936700

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 41, 52, 62, 67, 68, 82, 124, 134, 164, 221, 268, 403, 442, 527, 533, 697, 806, 871, 884, 1054, 1066, 1139, 1271, 1394, 1612, 1742, 2077, 2108, 2132, 2278, 2542, 2747, 2788, 3484, 4154, 4556, 5084, 5494, 6851, 8308, 9061, 10988, 13702, 14807, 16523, 18122, 21607, 27001, 27404, 29614, 33046, 35309, 35711, 36244, 43214, 46699, 54002, 59228, 66092, 70618, 71422, 85157, 86428, 93398, 108004, 141236, 142844, 170314, 186796, 280891, 340628, 459017, 561782, 607087, 918034, 1107041, 1123564, 1214174, 1447669, 1836068, 2214082, 2428348, 2895338, 4428164, 5790676, 18819697, 37639394, 75278788]

約数ペア:

[(1, 75278788), (2, 37639394), (4, 18819697), (13, 5790676), (17, 4428164), (26, 2895338), (31, 2428348), (34, 2214082), (41, 1836068), (52, 1447669), (62, 1214174), (67, 1123564), (68, 1107041), (82, 918034), (124, 607087), (134, 561782), (164, 459017), (221, 340628), (268, 280891), (403, 186796), (442, 170314), (527, 142844), (533, 141236), (697, 108004), (806, 93398), (871, 86428), (884, 85157), (1054, 71422), (1066, 70618), (1139, 66092), (1271, 59228), (1394, 54002), (1612, 46699), (1742, 43214), (2077, 36244), (2108, 35711), (2132, 35309), (2278, 33046), (2542, 29614), (2747, 27404), (2788, 27001), (3484, 21607), (4154, 18122), (4556, 16523), (5084, 14807), (5494, 13702), (6851, 10988), (8308, 9061)]