42195156

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^3$

素因数の和:110

約数の個数: 72

約数和(自身を含む): 109341120

約数和(自身を除く): 67145964

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 289, 391, 529, 578, 782, 867, 1058, 1156, 1173, 1564, 1587, 1734, 2116, 2346, 3174, 3468, 4692, 6348, 6647, 8993, 12167, 13294, 17986, 19941, 24334, 26588, 26979, 35972, 36501, 39882, 48668, 53958, 73002, 79764, 107916, 146004, 152881, 206839, 305762, 413678, 458643, 611524, 620517, 827356, 917286, 1241034, 1834572, 2482068, 3516263, 7032526, 10548789, 14065052, 21097578, 42195156]

約数ペア:

[(1, 42195156), (2, 21097578), (3, 14065052), (4, 10548789), (6, 7032526), (12, 3516263), (17, 2482068), (23, 1834572), (34, 1241034), (46, 917286), (51, 827356), (68, 620517), (69, 611524), (92, 458643), (102, 413678), (138, 305762), (204, 206839), (276, 152881), (289, 146004), (391, 107916), (529, 79764), (578, 73002), (782, 53958), (867, 48668), (1058, 39882), (1156, 36501), (1173, 35972), (1564, 26979), (1587, 26588), (1734, 24334), (2116, 19941), (2346, 17986), (3174, 13294), (3468, 12167), (4692, 8993), (6348, 6647)]