98678556

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3221}}^1$

素因数の和:3291

約数の個数: 72

約数和(自身を含む): 267400224

約数和(自身を除く): 168721668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 37, 46, 69, 74, 92, 111, 138, 148, 207, 222, 276, 333, 414, 444, 666, 828, 851, 1332, 1702, 2553, 3221, 3404, 5106, 6442, 7659, 9663, 10212, 12884, 15318, 19326, 28989, 30636, 38652, 57978, 74083, 115956, 119177, 148166, 222249, 238354, 296332, 357531, 444498, 476708, 666747, 715062, 888996, 1072593, 1333494, 1430124, 2145186, 2666988, 2741071, 4290372, 5482142, 8223213, 10964284, 16446426, 24669639, 32892852, 49339278, 98678556]

約数ペア:

[(1, 98678556), (2, 49339278), (3, 32892852), (4, 24669639), (6, 16446426), (9, 10964284), (12, 8223213), (18, 5482142), (23, 4290372), (36, 2741071), (37, 2666988), (46, 2145186), (69, 1430124), (74, 1333494), (92, 1072593), (111, 888996), (138, 715062), (148, 666747), (207, 476708), (222, 444498), (276, 357531), (333, 296332), (414, 238354), (444, 222249), (666, 148166), (828, 119177), (851, 115956), (1332, 74083), (1702, 57978), (2553, 38652), (3221, 30636), (3404, 28989), (5106, 19326), (6442, 15318), (7659, 12884), (9663, 10212)]