75386908

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 153235152

約数和(自身を除く): 77848244

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 83, 148, 166, 323, 332, 361, 629, 646, 703, 722, 1258, 1292, 1406, 1411, 1444, 1577, 2516, 2812, 2822, 3071, 3154, 5644, 6137, 6142, 6308, 11951, 12274, 12284, 13357, 23902, 24548, 26714, 26809, 29963, 47804, 52207, 53428, 53618, 58349, 59926, 104414, 107236, 116698, 119852, 208828, 227069, 233396, 454138, 509371, 908276, 991933, 1018742, 1108631, 1983866, 2037484, 2217262, 3967732, 4434524, 18846727, 37693454, 75386908]

約数ペア:

[(1, 75386908), (2, 37693454), (4, 18846727), (17, 4434524), (19, 3967732), (34, 2217262), (37, 2037484), (38, 1983866), (68, 1108631), (74, 1018742), (76, 991933), (83, 908276), (148, 509371), (166, 454138), (323, 233396), (332, 227069), (361, 208828), (629, 119852), (646, 116698), (703, 107236), (722, 104414), (1258, 59926), (1292, 58349), (1406, 53618), (1411, 53428), (1444, 52207), (1577, 47804), (2516, 29963), (2812, 26809), (2822, 26714), (3071, 24548), (3154, 23902), (5644, 13357), (6137, 12284), (6142, 12274), (6308, 11951)]