72900612

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1$

素因数の和:533

約数の個数: 72

約数和(自身を含む): 189909720

約数和(自身を除く): 117009108

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 89, 122, 178, 183, 244, 267, 356, 366, 373, 534, 549, 732, 746, 801, 1068, 1098, 1119, 1492, 1602, 2196, 2238, 3204, 3357, 4476, 5429, 6714, 10858, 13428, 16287, 21716, 22753, 32574, 33197, 45506, 48861, 65148, 66394, 68259, 91012, 97722, 99591, 132788, 136518, 195444, 199182, 204777, 273036, 298773, 398364, 409554, 597546, 819108, 1195092, 2025017, 4050034, 6075051, 8100068, 12150102, 18225153, 24300204, 36450306, 72900612]

約数ペア:

[(1, 72900612), (2, 36450306), (3, 24300204), (4, 18225153), (6, 12150102), (9, 8100068), (12, 6075051), (18, 4050034), (36, 2025017), (61, 1195092), (89, 819108), (122, 597546), (178, 409554), (183, 398364), (244, 298773), (267, 273036), (356, 204777), (366, 199182), (373, 195444), (534, 136518), (549, 132788), (732, 99591), (746, 97722), (801, 91012), (1068, 68259), (1098, 66394), (1119, 65148), (1492, 48861), (1602, 45506), (2196, 33197), (2238, 32574), (3204, 22753), (3357, 21716), (4476, 16287), (5429, 13428), (6714, 10858)]