70526988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{239}}^1\times {\mathrm{1171}}^1$

素因数の和:1427

約数の個数: 72

約数和(自身を含む): 204771840

約数和(自身を除く): 134244852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 239, 252, 478, 717, 956, 1171, 1434, 1673, 2151, 2342, 2868, 3346, 3513, 4302, 4684, 5019, 6692, 7026, 8197, 8604, 10038, 10539, 14052, 15057, 16394, 20076, 21078, 24591, 30114, 32788, 42156, 49182, 60228, 73773, 98364, 147546, 279869, 295092, 559738, 839607, 1119476, 1679214, 1959083, 2518821, 3358428, 3918166, 5037642, 5877249, 7836332, 10075284, 11754498, 17631747, 23508996, 35263494, 70526988]

約数ペア:

[(1, 70526988), (2, 35263494), (3, 23508996), (4, 17631747), (6, 11754498), (7, 10075284), (9, 7836332), (12, 5877249), (14, 5037642), (18, 3918166), (21, 3358428), (28, 2518821), (36, 1959083), (42, 1679214), (63, 1119476), (84, 839607), (126, 559738), (239, 295092), (252, 279869), (478, 147546), (717, 98364), (956, 73773), (1171, 60228), (1434, 49182), (1673, 42156), (2151, 32788), (2342, 30114), (2868, 24591), (3346, 21078), (3513, 20076), (4302, 16394), (4684, 15057), (5019, 14052), (6692, 10539), (7026, 10038), (8197, 8604)]