90366914848

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{1987309}}^1$

素因数の和:1987362

約数の個数: 72

約数和(自身を含む): 214092906300

約数和(自身を除く): 123725991452

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 5684, 6496, 11368, 22736, 45472, 1987309, 3974618, 7949236, 13911163, 15898472, 27822326, 31796944, 55644652, 57631961, 63593888, 97378141, 111289304, 115263922, 194756282, 222578608, 230527844, 389512564, 403423727, 445157216, 461055688, 779025128, 806847454, 922111376, 1558050256, 1613694908, 1844222752, 2823966089, 3116100512, 3227389816, 5647932178, 6454779632, 11295864356, 12909559264, 22591728712, 45183457424, 90366914848]

約数ペア:

[(1, 90366914848), (2, 45183457424), (4, 22591728712), (7, 12909559264), (8, 11295864356), (14, 6454779632), (16, 5647932178), (28, 3227389816), (29, 3116100512), (32, 2823966089), (49, 1844222752), (56, 1613694908), (58, 1558050256), (98, 922111376), (112, 806847454), (116, 779025128), (196, 461055688), (203, 445157216), (224, 403423727), (232, 389512564), (392, 230527844), (406, 222578608), (464, 194756282), (784, 115263922), (812, 111289304), (928, 97378141), (1421, 63593888), (1568, 57631961), (1624, 55644652), (2842, 31796944), (3248, 27822326), (5684, 15898472), (6496, 13911163), (11368, 7949236), (22736, 3974618), (45472, 1987309)]