72998856

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{144839}}^1$

素因数の和:144858

約数の個数: 48

約数和(自身を含む): 225950400

約数和(自身を除く): 152951544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 144839, 289678, 434517, 579356, 869034, 1013873, 1158712, 1303551, 1738068, 2027746, 2607102, 3041619, 3476136, 4055492, 5214204, 6083238, 8110984, 9124857, 10428408, 12166476, 18249714, 24332952, 36499428, 72998856]

約数ペア:

[(1, 72998856), (2, 36499428), (3, 24332952), (4, 18249714), (6, 12166476), (7, 10428408), (8, 9124857), (9, 8110984), (12, 6083238), (14, 5214204), (18, 4055492), (21, 3476136), (24, 3041619), (28, 2607102), (36, 2027746), (42, 1738068), (56, 1303551), (63, 1158712), (72, 1013873), (84, 869034), (126, 579356), (168, 434517), (252, 289678), (504, 144839)]