72460902

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{461}}^1$

素因数の和:573

約数の個数: 64

約数和(自身を含む): 162860544

約数和(自身を除く): 90399642

約数列:

[1, 2, 3, 6, 17, 23, 34, 46, 51, 67, 69, 102, 134, 138, 201, 391, 402, 461, 782, 922, 1139, 1173, 1383, 1541, 2278, 2346, 2766, 3082, 3417, 4623, 6834, 7837, 9246, 10603, 15674, 21206, 23511, 26197, 30887, 31809, 47022, 52394, 61774, 63618, 78591, 92661, 157182, 180251, 185322, 360502, 525079, 540753, 710401, 1050158, 1081506, 1420802, 1575237, 2131203, 3150474, 4262406, 12076817, 24153634, 36230451, 72460902]

約数ペア:

[(1, 72460902), (2, 36230451), (3, 24153634), (6, 12076817), (17, 4262406), (23, 3150474), (34, 2131203), (46, 1575237), (51, 1420802), (67, 1081506), (69, 1050158), (102, 710401), (134, 540753), (138, 525079), (201, 360502), (391, 185322), (402, 180251), (461, 157182), (782, 92661), (922, 78591), (1139, 63618), (1173, 61774), (1383, 52394), (1541, 47022), (2278, 31809), (2346, 30887), (2766, 26197), (3082, 23511), (3417, 21206), (4623, 15674), (6834, 10603), (7837, 9246)]