86452996

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{229}}^1$

素因数の和:476

約数の個数: 48

約数和(自身を含む): 176713600

約数和(自身を除く): 90260604

約数列:

[1, 2, 4, 7, 14, 28, 97, 139, 194, 229, 278, 388, 458, 556, 679, 916, 973, 1358, 1603, 1946, 2716, 3206, 3892, 6412, 13483, 22213, 26966, 31831, 44426, 53932, 63662, 88852, 94381, 127324, 155491, 188762, 222817, 310982, 377524, 445634, 621964, 891268, 3087607, 6175214, 12350428, 21613249, 43226498, 86452996]

約数ペア:

[(1, 86452996), (2, 43226498), (4, 21613249), (7, 12350428), (14, 6175214), (28, 3087607), (97, 891268), (139, 621964), (194, 445634), (229, 377524), (278, 310982), (388, 222817), (458, 188762), (556, 155491), (679, 127324), (916, 94381), (973, 88852), (1358, 63662), (1603, 53932), (1946, 44426), (2716, 31831), (3206, 26966), (3892, 22213), (6412, 13483)]