72556890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4733}}^1$

素因数の和:4823

約数の個数: 64

約数和(自身を含む): 201782016

約数和(自身を除く): 129225126

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 105, 146, 210, 219, 365, 438, 511, 730, 1022, 1095, 1533, 2190, 2555, 3066, 4733, 5110, 7665, 9466, 14199, 15330, 23665, 28398, 33131, 47330, 66262, 70995, 99393, 141990, 165655, 198786, 331310, 345509, 496965, 691018, 993930, 1036527, 1727545, 2073054, 2418563, 3455090, 4837126, 5182635, 7255689, 10365270, 12092815, 14511378, 24185630, 36278445, 72556890]

約数ペア:

[(1, 72556890), (2, 36278445), (3, 24185630), (5, 14511378), (6, 12092815), (7, 10365270), (10, 7255689), (14, 5182635), (15, 4837126), (21, 3455090), (30, 2418563), (35, 2073054), (42, 1727545), (70, 1036527), (73, 993930), (105, 691018), (146, 496965), (210, 345509), (219, 331310), (365, 198786), (438, 165655), (511, 141990), (730, 99393), (1022, 70995), (1095, 66262), (1533, 47330), (2190, 33131), (2555, 28398), (3066, 23665), (4733, 15330), (5110, 14199), (7665, 9466)]