72021432

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{13829}}^1$

素因数の和:13876

約数の個数: 64

約数和(自身を含む): 212428800

約数和(自身を除く): 140407368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 186, 217, 248, 372, 434, 651, 744, 868, 1302, 1736, 2604, 5208, 13829, 27658, 41487, 55316, 82974, 96803, 110632, 165948, 193606, 290409, 331896, 387212, 428699, 580818, 774424, 857398, 1161636, 1286097, 1714796, 2323272, 2572194, 3000893, 3429592, 5144388, 6001786, 9002679, 10288776, 12003572, 18005358, 24007144, 36010716, 72021432]

約数ペア:

[(1, 72021432), (2, 36010716), (3, 24007144), (4, 18005358), (6, 12003572), (7, 10288776), (8, 9002679), (12, 6001786), (14, 5144388), (21, 3429592), (24, 3000893), (28, 2572194), (31, 2323272), (42, 1714796), (56, 1286097), (62, 1161636), (84, 857398), (93, 774424), (124, 580818), (168, 428699), (186, 387212), (217, 331896), (248, 290409), (372, 193606), (434, 165948), (651, 110632), (744, 96803), (868, 82974), (1302, 55316), (1736, 41487), (2604, 27658), (5208, 13829)]