90098988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{56453}}^1$

素因数の和:56486

約数の個数: 48

約数和(自身を含む): 252913920

約数和(自身を除く): 162814932

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 56453, 112906, 169359, 225812, 338718, 395171, 677436, 790342, 1072607, 1185513, 1580684, 2145214, 2371026, 3217821, 4290428, 4742052, 6435642, 7508249, 12871284, 15016498, 22524747, 30032996, 45049494, 90098988]

約数ペア:

[(1, 90098988), (2, 45049494), (3, 30032996), (4, 22524747), (6, 15016498), (7, 12871284), (12, 7508249), (14, 6435642), (19, 4742052), (21, 4290428), (28, 3217821), (38, 2371026), (42, 2145214), (57, 1580684), (76, 1185513), (84, 1072607), (114, 790342), (133, 677436), (228, 395171), (266, 338718), (399, 225812), (532, 169359), (798, 112906), (1596, 56453)]