123976656

素因数分解:

$2^4\times 3^8\times {\mathrm{1181}}^1$

素因数の和:1213

約数の個数: 90

約数和(自身を含む): 360593922

約数和(自身を除く): 236617266

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 729, 972, 1181, 1296, 1458, 1944, 2187, 2362, 2916, 3543, 3888, 4374, 4724, 5832, 6561, 7086, 8748, 9448, 10629, 11664, 13122, 14172, 17496, 18896, 21258, 26244, 28344, 31887, 34992, 42516, 52488, 56688, 63774, 85032, 95661, 104976, 127548, 170064, 191322, 255096, 286983, 382644, 510192, 573966, 765288, 860949, 1147932, 1530576, 1721898, 2295864, 2582847, 3443796, 4591728, 5165694, 6887592, 7748541, 10331388, 13775184, 15497082, 20662776, 30994164, 41325552, 61988328, 123976656]

約数ペア:

[(1, 123976656), (2, 61988328), (3, 41325552), (4, 30994164), (6, 20662776), (8, 15497082), (9, 13775184), (12, 10331388), (16, 7748541), (18, 6887592), (24, 5165694), (27, 4591728), (36, 3443796), (48, 2582847), (54, 2295864), (72, 1721898), (81, 1530576), (108, 1147932), (144, 860949), (162, 765288), (216, 573966), (243, 510192), (324, 382644), (432, 286983), (486, 255096), (648, 191322), (729, 170064), (972, 127548), (1181, 104976), (1296, 95661), (1458, 85032), (1944, 63774), (2187, 56688), (2362, 52488), (2916, 42516), (3543, 34992), (3888, 31887), (4374, 28344), (4724, 26244), (5832, 21258), (6561, 18896), (7086, 17496), (8748, 14172), (9448, 13122), (10629, 11664)]