72119952

素因数分解:

$2^4\times 3^2\times {\mathrm{167}}^1\times {\mathrm{2999}}^1$

素因数の和:3180

約数の個数: 60

約数和(自身を含む): 203112000

約数和(自身を除く): 130992048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 167, 334, 501, 668, 1002, 1336, 1503, 2004, 2672, 2999, 3006, 4008, 5998, 6012, 8016, 8997, 11996, 12024, 17994, 23992, 24048, 26991, 35988, 47984, 53982, 71976, 107964, 143952, 215928, 431856, 500833, 1001666, 1502499, 2003332, 3004998, 4006664, 4507497, 6009996, 8013328, 9014994, 12019992, 18029988, 24039984, 36059976, 72119952]

約数ペア:

[(1, 72119952), (2, 36059976), (3, 24039984), (4, 18029988), (6, 12019992), (8, 9014994), (9, 8013328), (12, 6009996), (16, 4507497), (18, 4006664), (24, 3004998), (36, 2003332), (48, 1502499), (72, 1001666), (144, 500833), (167, 431856), (334, 215928), (501, 143952), (668, 107964), (1002, 71976), (1336, 53982), (1503, 47984), (2004, 35988), (2672, 26991), (2999, 24048), (3006, 23992), (4008, 17994), (5998, 12024), (6012, 11996), (8016, 8997)]