90918984

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{937}}^1$

素因数の和:1270

約数の個数: 64

約数和(自身を含む): 245831040

約数和(自身を除く): 154912056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 311, 312, 622, 933, 937, 1244, 1866, 1874, 2488, 2811, 3732, 3748, 4043, 5622, 7464, 7496, 8086, 11244, 12129, 12181, 16172, 22488, 24258, 24362, 32344, 36543, 48516, 48724, 73086, 97032, 97448, 146172, 291407, 292344, 582814, 874221, 1165628, 1748442, 2331256, 3496884, 3788291, 6993768, 7576582, 11364873, 15153164, 22729746, 30306328, 45459492, 90918984]

約数ペア:

[(1, 90918984), (2, 45459492), (3, 30306328), (4, 22729746), (6, 15153164), (8, 11364873), (12, 7576582), (13, 6993768), (24, 3788291), (26, 3496884), (39, 2331256), (52, 1748442), (78, 1165628), (104, 874221), (156, 582814), (311, 292344), (312, 291407), (622, 146172), (933, 97448), (937, 97032), (1244, 73086), (1866, 48724), (1874, 48516), (2488, 36543), (2811, 32344), (3732, 24362), (3748, 24258), (4043, 22488), (5622, 16172), (7464, 12181), (7496, 12129), (8086, 11244)]