84469668

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 233501184

約数和(自身を除く): 149031516

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 31, 34, 37, 38, 51, 57, 62, 68, 74, 76, 93, 102, 111, 114, 124, 148, 186, 204, 222, 228, 323, 361, 372, 444, 527, 589, 629, 646, 703, 722, 969, 1054, 1083, 1147, 1178, 1258, 1292, 1406, 1444, 1581, 1767, 1887, 1938, 2108, 2109, 2166, 2294, 2356, 2516, 2812, 3162, 3441, 3534, 3774, 3876, 4218, 4332, 4588, 6137, 6324, 6882, 7068, 7548, 8436, 10013, 11191, 11951, 12274, 13357, 13764, 18411, 19499, 20026, 21793, 22382, 23902, 24548, 26714, 30039, 33573, 35853, 36822, 38998, 40052, 40071, 43586, 44764, 47804, 53428, 58497, 60078, 65379, 67146, 71706, 73644, 77996, 80142, 87172, 116994, 120156, 130758, 134292, 143412, 160284, 190247, 227069, 233988, 261516, 370481, 380494, 414067, 454138, 570741, 681207, 740962, 760988, 828134, 908276, 1111443, 1141482, 1242201, 1362414, 1481924, 1656268, 2222886, 2282964, 2484402, 2724828, 4445772, 4968804, 7039139, 14078278, 21117417, 28156556, 42234834, 84469668]

約数ペア:

[(1, 84469668), (2, 42234834), (3, 28156556), (4, 21117417), (6, 14078278), (12, 7039139), (17, 4968804), (19, 4445772), (31, 2724828), (34, 2484402), (37, 2282964), (38, 2222886), (51, 1656268), (57, 1481924), (62, 1362414), (68, 1242201), (74, 1141482), (76, 1111443), (93, 908276), (102, 828134), (111, 760988), (114, 740962), (124, 681207), (148, 570741), (186, 454138), (204, 414067), (222, 380494), (228, 370481), (323, 261516), (361, 233988), (372, 227069), (444, 190247), (527, 160284), (589, 143412), (629, 134292), (646, 130758), (703, 120156), (722, 116994), (969, 87172), (1054, 80142), (1083, 77996), (1147, 73644), (1178, 71706), (1258, 67146), (1292, 65379), (1406, 60078), (1444, 58497), (1581, 53428), (1767, 47804), (1887, 44764), (1938, 43586), (2108, 40071), (2109, 40052), (2166, 38998), (2294, 36822), (2356, 35853), (2516, 33573), (2812, 30039), (3162, 26714), (3441, 24548), (3534, 23902), (3774, 22382), (3876, 21793), (4218, 20026), (4332, 19499), (4588, 18411), (6137, 13764), (6324, 13357), (6882, 12274), (7068, 11951), (7548, 11191), (8436, 10013)]