79591980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1523}}^1$

素因数の和:1615

約数の個数: 96

約数和(自身を含む): 243742464

約数和(自身を除く): 164150484

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 67, 78, 130, 134, 156, 195, 201, 260, 268, 335, 390, 402, 670, 780, 804, 871, 1005, 1340, 1523, 1742, 2010, 2613, 3046, 3484, 4020, 4355, 4569, 5226, 6092, 7615, 8710, 9138, 10452, 13065, 15230, 17420, 18276, 19799, 22845, 26130, 30460, 39598, 45690, 52260, 59397, 79196, 91380, 98995, 102041, 118794, 197990, 204082, 237588, 296985, 306123, 395980, 408164, 510205, 593970, 612246, 1020410, 1187940, 1224492, 1326533, 1530615, 2040820, 2653066, 3061230, 3979599, 5306132, 6122460, 6632665, 7959198, 13265330, 15918396, 19897995, 26530660, 39795990, 79591980]

約数ペア:

[(1, 79591980), (2, 39795990), (3, 26530660), (4, 19897995), (5, 15918396), (6, 13265330), (10, 7959198), (12, 6632665), (13, 6122460), (15, 5306132), (20, 3979599), (26, 3061230), (30, 2653066), (39, 2040820), (52, 1530615), (60, 1326533), (65, 1224492), (67, 1187940), (78, 1020410), (130, 612246), (134, 593970), (156, 510205), (195, 408164), (201, 395980), (260, 306123), (268, 296985), (335, 237588), (390, 204082), (402, 197990), (670, 118794), (780, 102041), (804, 98995), (871, 91380), (1005, 79196), (1340, 59397), (1523, 52260), (1742, 45690), (2010, 39598), (2613, 30460), (3046, 26130), (3484, 22845), (4020, 19799), (4355, 18276), (4569, 17420), (5226, 15230), (6092, 13065), (7615, 10452), (8710, 9138)]