102779632

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 80

約数和(自身を含む): 216494080

約数和(自身を除く): 113714448

約数列:

[1, 2, 4, 8, 16, 31, 43, 61, 62, 79, 86, 122, 124, 158, 172, 244, 248, 316, 344, 488, 496, 632, 688, 976, 1264, 1333, 1891, 2449, 2623, 2666, 3397, 3782, 4819, 4898, 5246, 5332, 6794, 7564, 9638, 9796, 10492, 10664, 13588, 15128, 19276, 19592, 20984, 21328, 27176, 30256, 38552, 39184, 41968, 54352, 77104, 81313, 105307, 149389, 162626, 207217, 210614, 298778, 325252, 414434, 421228, 597556, 650504, 828868, 842456, 1195112, 1301008, 1657736, 1684912, 2390224, 3315472, 6423727, 12847454, 25694908, 51389816, 102779632]

約数ペア:

[(1, 102779632), (2, 51389816), (4, 25694908), (8, 12847454), (16, 6423727), (31, 3315472), (43, 2390224), (61, 1684912), (62, 1657736), (79, 1301008), (86, 1195112), (122, 842456), (124, 828868), (158, 650504), (172, 597556), (244, 421228), (248, 414434), (316, 325252), (344, 298778), (488, 210614), (496, 207217), (632, 162626), (688, 149389), (976, 105307), (1264, 81313), (1333, 77104), (1891, 54352), (2449, 41968), (2623, 39184), (2666, 38552), (3397, 30256), (3782, 27176), (4819, 21328), (4898, 20984), (5246, 19592), (5332, 19276), (6794, 15128), (7564, 13588), (9638, 10664), (9796, 10492)]