78015984

素因数分解:

$2^4\times 3^1\times {\mathrm{211}}^1\times {\mathrm{7703}}^1$

素因数の和:7925

約数の個数: 40

約数和(自身を含む): 202522752

約数和(自身を除く): 124506768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 211, 422, 633, 844, 1266, 1688, 2532, 3376, 5064, 7703, 10128, 15406, 23109, 30812, 46218, 61624, 92436, 123248, 184872, 369744, 1625333, 3250666, 4875999, 6501332, 9751998, 13002664, 19503996, 26005328, 39007992, 78015984]

約数ペア:

[(1, 78015984), (2, 39007992), (3, 26005328), (4, 19503996), (6, 13002664), (8, 9751998), (12, 6501332), (16, 4875999), (24, 3250666), (48, 1625333), (211, 369744), (422, 184872), (633, 123248), (844, 92436), (1266, 61624), (1688, 46218), (2532, 30812), (3376, 23109), (5064, 15406), (7703, 10128)]