889367076

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{51361}}^1$

素因数の和:51421

約数の個数: 72

約数和(自身を含む): 2486537144

約数和(自身を除く): 1597170068

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 51361, 102722, 154083, 205444, 308166, 462249, 616332, 667693, 924498, 1335386, 1848996, 1900357, 2003079, 2670772, 3800714, 4006158, 5701071, 6009237, 7601428, 8012316, 11402142, 12018474, 17103213, 22804284, 24036948, 24704641, 34206426, 49409282, 68412852, 74113923, 98818564, 148227846, 222341769, 296455692, 444683538, 889367076]

約数ペア:

[(1, 889367076), (2, 444683538), (3, 296455692), (4, 222341769), (6, 148227846), (9, 98818564), (12, 74113923), (13, 68412852), (18, 49409282), (26, 34206426), (36, 24704641), (37, 24036948), (39, 22804284), (52, 17103213), (74, 12018474), (78, 11402142), (111, 8012316), (117, 7601428), (148, 6009237), (156, 5701071), (222, 4006158), (234, 3800714), (333, 2670772), (444, 2003079), (468, 1900357), (481, 1848996), (666, 1335386), (962, 924498), (1332, 667693), (1443, 616332), (1924, 462249), (2886, 308166), (4329, 205444), (5772, 154083), (8658, 102722), (17316, 51361)]