72132810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:643

約数の個数: 64

約数和(自身を含む): 178536960

約数和(自身を除く): 106404150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 59, 83, 118, 166, 177, 249, 295, 354, 415, 491, 498, 590, 830, 885, 982, 1245, 1473, 1770, 2455, 2490, 2946, 4897, 4910, 7365, 9794, 14691, 14730, 24485, 28969, 29382, 40753, 48970, 57938, 73455, 81506, 86907, 122259, 144845, 146910, 173814, 203765, 244518, 289690, 407530, 434535, 611295, 869070, 1222590, 2404427, 4808854, 7213281, 12022135, 14426562, 24044270, 36066405, 72132810]

約数ペア:

[(1, 72132810), (2, 36066405), (3, 24044270), (5, 14426562), (6, 12022135), (10, 7213281), (15, 4808854), (30, 2404427), (59, 1222590), (83, 869070), (118, 611295), (166, 434535), (177, 407530), (249, 289690), (295, 244518), (354, 203765), (415, 173814), (491, 146910), (498, 144845), (590, 122259), (830, 86907), (885, 81506), (982, 73455), (1245, 57938), (1473, 48970), (1770, 40753), (2455, 29382), (2490, 28969), (2946, 24485), (4897, 14730), (4910, 14691), (7365, 9794)]