72027216

素因数分解:

$2^4\times 3^2\times {\mathrm{223}}^1\times {\mathrm{2243}}^1$

素因数の和:2480

約数の個数: 60

約数和(自身を含む): 202570368

約数和(自身を除く): 130543152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 223, 446, 669, 892, 1338, 1784, 2007, 2243, 2676, 3568, 4014, 4486, 5352, 6729, 8028, 8972, 10704, 13458, 16056, 17944, 20187, 26916, 32112, 35888, 40374, 53832, 80748, 107664, 161496, 322992, 500189, 1000378, 1500567, 2000756, 3001134, 4001512, 4501701, 6002268, 8003024, 9003402, 12004536, 18006804, 24009072, 36013608, 72027216]

約数ペア:

[(1, 72027216), (2, 36013608), (3, 24009072), (4, 18006804), (6, 12004536), (8, 9003402), (9, 8003024), (12, 6002268), (16, 4501701), (18, 4001512), (24, 3001134), (36, 2000756), (48, 1500567), (72, 1000378), (144, 500189), (223, 322992), (446, 161496), (669, 107664), (892, 80748), (1338, 53832), (1784, 40374), (2007, 35888), (2243, 32112), (2676, 26916), (3568, 20187), (4014, 17944), (4486, 16056), (5352, 13458), (6729, 10704), (8028, 8972)]