72561342

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1151}}^1$

素因数の和:1261

約数の個数: 64

約数和(自身を含む): 176947200

約数和(自身を除く): 104385858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 79, 114, 133, 158, 237, 266, 399, 474, 553, 798, 1106, 1151, 1501, 1659, 2302, 3002, 3318, 3453, 4503, 6906, 8057, 9006, 10507, 16114, 21014, 21869, 24171, 31521, 43738, 48342, 63042, 65607, 90929, 131214, 153083, 181858, 272787, 306166, 459249, 545574, 636503, 918498, 1273006, 1727651, 1909509, 3455302, 3819018, 5182953, 10365906, 12093557, 24187114, 36280671, 72561342]

約数ペア:

[(1, 72561342), (2, 36280671), (3, 24187114), (6, 12093557), (7, 10365906), (14, 5182953), (19, 3819018), (21, 3455302), (38, 1909509), (42, 1727651), (57, 1273006), (79, 918498), (114, 636503), (133, 545574), (158, 459249), (237, 306166), (266, 272787), (399, 181858), (474, 153083), (553, 131214), (798, 90929), (1106, 65607), (1151, 63042), (1501, 48342), (1659, 43738), (2302, 31521), (3002, 24171), (3318, 21869), (3453, 21014), (4503, 16114), (6906, 10507), (8057, 9006)]