77138316

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{523}}^1$

素因数の和:791

約数の個数: 72

約数和(自身を含む): 207711504

約数和(自身を除く): 130573188

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 241, 306, 482, 523, 612, 723, 964, 1046, 1446, 1569, 2092, 2169, 2892, 3138, 4097, 4338, 4707, 6276, 8194, 8676, 8891, 9414, 12291, 16388, 17782, 18828, 24582, 26673, 35564, 36873, 49164, 53346, 73746, 80019, 106692, 126043, 147492, 160038, 252086, 320076, 378129, 504172, 756258, 1134387, 1512516, 2142731, 2268774, 4285462, 4537548, 6428193, 8570924, 12856386, 19284579, 25712772, 38569158, 77138316]

約数ペア:

[(1, 77138316), (2, 38569158), (3, 25712772), (4, 19284579), (6, 12856386), (9, 8570924), (12, 6428193), (17, 4537548), (18, 4285462), (34, 2268774), (36, 2142731), (51, 1512516), (68, 1134387), (102, 756258), (153, 504172), (204, 378129), (241, 320076), (306, 252086), (482, 160038), (523, 147492), (612, 126043), (723, 106692), (964, 80019), (1046, 73746), (1446, 53346), (1569, 49164), (2092, 36873), (2169, 35564), (2892, 26673), (3138, 24582), (4097, 18828), (4338, 17782), (4707, 16388), (6276, 12291), (8194, 9414), (8676, 8891)]