73628964

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{331}}^1$

素因数の和:545

約数の個数: 72

約数和(自身を含む): 192873408

約数和(自身を除く): 119244444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 167, 222, 331, 333, 334, 444, 501, 662, 666, 668, 993, 1002, 1324, 1332, 1503, 1986, 2004, 2979, 3006, 3972, 5958, 6012, 6179, 11916, 12247, 12358, 18537, 24494, 24716, 36741, 37074, 48988, 55277, 55611, 73482, 74148, 110223, 110554, 111222, 146964, 165831, 220446, 221108, 222444, 331662, 440892, 497493, 663324, 994986, 1989972, 2045249, 4090498, 6135747, 8180996, 12271494, 18407241, 24542988, 36814482, 73628964]

約数ペア:

[(1, 73628964), (2, 36814482), (3, 24542988), (4, 18407241), (6, 12271494), (9, 8180996), (12, 6135747), (18, 4090498), (36, 2045249), (37, 1989972), (74, 994986), (111, 663324), (148, 497493), (167, 440892), (222, 331662), (331, 222444), (333, 221108), (334, 220446), (444, 165831), (501, 146964), (662, 111222), (666, 110554), (668, 110223), (993, 74148), (1002, 73482), (1324, 55611), (1332, 55277), (1503, 48988), (1986, 37074), (2004, 36741), (2979, 24716), (3006, 24494), (3972, 18537), (5958, 12358), (6012, 12247), (6179, 11916)]