71899308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2293}}^1$

素因数の和:2383

約数の個数: 72

約数和(自身を含む): 198733808

約数和(自身を除く): 126834500

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 67, 78, 117, 134, 156, 201, 234, 268, 402, 468, 603, 804, 871, 1206, 1742, 2293, 2412, 2613, 3484, 4586, 5226, 6879, 7839, 9172, 10452, 13758, 15678, 20637, 27516, 29809, 31356, 41274, 59618, 82548, 89427, 119236, 153631, 178854, 268281, 307262, 357708, 460893, 536562, 614524, 921786, 1073124, 1382679, 1843572, 1997203, 2765358, 3994406, 5530716, 5991609, 7988812, 11983218, 17974827, 23966436, 35949654, 71899308]

約数ペア:

[(1, 71899308), (2, 35949654), (3, 23966436), (4, 17974827), (6, 11983218), (9, 7988812), (12, 5991609), (13, 5530716), (18, 3994406), (26, 2765358), (36, 1997203), (39, 1843572), (52, 1382679), (67, 1073124), (78, 921786), (117, 614524), (134, 536562), (156, 460893), (201, 357708), (234, 307262), (268, 268281), (402, 178854), (468, 153631), (603, 119236), (804, 89427), (871, 82548), (1206, 59618), (1742, 41274), (2293, 31356), (2412, 29809), (2613, 27516), (3484, 20637), (4586, 15678), (5226, 13758), (6879, 10452), (7839, 9172)]