72623928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{12251}}^1$

素因数の和:12292

約数の個数: 64

約数和(自身を含む): 205833600

約数和(自身を除く): 133209672

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1482, 1976, 2964, 5928, 12251, 24502, 36753, 49004, 73506, 98008, 147012, 159263, 232769, 294024, 318526, 465538, 477789, 637052, 698307, 931076, 955578, 1274104, 1396614, 1862152, 1911156, 2793228, 3025997, 3822312, 5586456, 6051994, 9077991, 12103988, 18155982, 24207976, 36311964, 72623928]

約数ペア:

[(1, 72623928), (2, 36311964), (3, 24207976), (4, 18155982), (6, 12103988), (8, 9077991), (12, 6051994), (13, 5586456), (19, 3822312), (24, 3025997), (26, 2793228), (38, 1911156), (39, 1862152), (52, 1396614), (57, 1274104), (76, 955578), (78, 931076), (104, 698307), (114, 637052), (152, 477789), (156, 465538), (228, 318526), (247, 294024), (312, 232769), (456, 159263), (494, 147012), (741, 98008), (988, 73506), (1482, 49004), (1976, 36753), (2964, 24502), (5928, 12251)]