72329048

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:456

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 84918952

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 181, 209, 239, 362, 418, 478, 724, 836, 956, 1448, 1672, 1912, 1991, 2629, 3439, 3982, 4541, 5258, 6878, 7964, 9082, 10516, 13756, 15928, 18164, 21032, 27512, 36328, 37829, 43259, 49951, 75658, 86518, 99902, 151316, 173036, 199804, 302632, 346072, 399608, 475849, 821921, 951698, 1643842, 1903396, 3287684, 3806792, 6575368, 9041131, 18082262, 36164524, 72329048]

約数ペア:

[(1, 72329048), (2, 36164524), (4, 18082262), (8, 9041131), (11, 6575368), (19, 3806792), (22, 3287684), (38, 1903396), (44, 1643842), (76, 951698), (88, 821921), (152, 475849), (181, 399608), (209, 346072), (239, 302632), (362, 199804), (418, 173036), (478, 151316), (724, 99902), (836, 86518), (956, 75658), (1448, 49951), (1672, 43259), (1912, 37829), (1991, 36328), (2629, 27512), (3439, 21032), (3982, 18164), (4541, 15928), (5258, 13756), (6878, 10516), (7964, 9082)]