84464212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 181059648

約数和(自身を除く): 96595436

約数列:

[1, 2, 4, 7, 14, 28, 31, 43, 62, 73, 86, 124, 146, 172, 217, 292, 301, 434, 511, 602, 868, 961, 1022, 1204, 1333, 1922, 2044, 2263, 2666, 3139, 3844, 4526, 5332, 6278, 6727, 9052, 9331, 12556, 13454, 15841, 18662, 21973, 26908, 31682, 37324, 41323, 43946, 63364, 70153, 82646, 87892, 97309, 140306, 165292, 194618, 280612, 289261, 389236, 491071, 578522, 681163, 982142, 1157044, 1362326, 1964284, 2724652, 3016579, 6033158, 12066316, 21116053, 42232106, 84464212]

約数ペア:

[(1, 84464212), (2, 42232106), (4, 21116053), (7, 12066316), (14, 6033158), (28, 3016579), (31, 2724652), (43, 1964284), (62, 1362326), (73, 1157044), (86, 982142), (124, 681163), (146, 578522), (172, 491071), (217, 389236), (292, 289261), (301, 280612), (434, 194618), (511, 165292), (602, 140306), (868, 97309), (961, 87892), (1022, 82646), (1204, 70153), (1333, 63364), (1922, 43946), (2044, 41323), (2263, 37324), (2666, 31682), (3139, 26908), (3844, 21973), (4526, 18662), (5332, 15841), (6278, 13454), (6727, 12556), (9052, 9331)]