25143000876

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{601}}^1\times {\mathrm{166013}}^1$

素因数の和:166631

約数の個数: 72

約数和(自身を含む): 72756631584

約数和(自身を除く): 47613630708

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 601, 1202, 1803, 2404, 3606, 4207, 5409, 7212, 8414, 10818, 12621, 16828, 21636, 25242, 37863, 50484, 75726, 151452, 166013, 332026, 498039, 664052, 996078, 1162091, 1494117, 1992156, 2324182, 2988234, 3486273, 4648364, 5976468, 6972546, 10458819, 13945092, 20917638, 41835276, 99773813, 199547626, 299321439, 399095252, 598642878, 698416691, 897964317, 1197285756, 1396833382, 1795928634, 2095250073, 2793666764, 3591857268, 4190500146, 6285750219, 8381000292, 12571500438, 25143000876]

約数ペア:

[(1, 25143000876), (2, 12571500438), (3, 8381000292), (4, 6285750219), (6, 4190500146), (7, 3591857268), (9, 2793666764), (12, 2095250073), (14, 1795928634), (18, 1396833382), (21, 1197285756), (28, 897964317), (36, 698416691), (42, 598642878), (63, 399095252), (84, 299321439), (126, 199547626), (252, 99773813), (601, 41835276), (1202, 20917638), (1803, 13945092), (2404, 10458819), (3606, 6972546), (4207, 5976468), (5409, 4648364), (7212, 3486273), (8414, 2988234), (10818, 2324182), (12621, 1992156), (16828, 1494117), (21636, 1162091), (25242, 996078), (37863, 664052), (50484, 498039), (75726, 332026), (151452, 166013)]