64752192972

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{1103}}^1\times {\mathrm{7121}}^1$

素因数の和:8463

約数の個数: 72

約数和(自身を含む): 164566059840

約数和(自身を除く): 99813866868

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 458, 687, 916, 1103, 1374, 2061, 2206, 2748, 3309, 4122, 4412, 6618, 7121, 8244, 9927, 13236, 14242, 19854, 21363, 28484, 39708, 42726, 64089, 85452, 128178, 252587, 256356, 505174, 757761, 1010348, 1515522, 1630709, 2273283, 3031044, 3261418, 4546566, 4892127, 6522836, 7854463, 9093132, 9784254, 14676381, 15708926, 19568508, 23563389, 29352762, 31417852, 47126778, 58705524, 70690167, 94253556, 141380334, 282760668, 1798672027, 3597344054, 5396016081, 7194688108, 10792032162, 16188048243, 21584064324, 32376096486, 64752192972]

約数ペア:

[(1, 64752192972), (2, 32376096486), (3, 21584064324), (4, 16188048243), (6, 10792032162), (9, 7194688108), (12, 5396016081), (18, 3597344054), (36, 1798672027), (229, 282760668), (458, 141380334), (687, 94253556), (916, 70690167), (1103, 58705524), (1374, 47126778), (2061, 31417852), (2206, 29352762), (2748, 23563389), (3309, 19568508), (4122, 15708926), (4412, 14676381), (6618, 9784254), (7121, 9093132), (8244, 7854463), (9927, 6522836), (13236, 4892127), (14242, 4546566), (19854, 3261418), (21363, 3031044), (28484, 2273283), (39708, 1630709), (42726, 1515522), (64089, 1010348), (85452, 757761), (128178, 505174), (252587, 256356)]