78250284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:372

約数の個数: 144

約数和(自身を含む): 242860800

約数和(自身を除く): 164610516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 28, 36, 38, 42, 57, 59, 63, 76, 84, 114, 118, 126, 133, 171, 177, 228, 236, 252, 266, 277, 342, 354, 399, 413, 531, 532, 554, 684, 708, 798, 826, 831, 1062, 1108, 1121, 1197, 1239, 1596, 1652, 1662, 1939, 2124, 2242, 2394, 2478, 2493, 3324, 3363, 3717, 3878, 4484, 4788, 4956, 4986, 5263, 5817, 6726, 7434, 7756, 7847, 9972, 10089, 10526, 11634, 13452, 14868, 15694, 15789, 16343, 17451, 20178, 21052, 23268, 23541, 31388, 31578, 32686, 34902, 36841, 40356, 47082, 47367, 49029, 63156, 65372, 69804, 70623, 73682, 94164, 94734, 98058, 110523, 114401, 141246, 147087, 147364, 189468, 196116, 221046, 228802, 282492, 294174, 310517, 331569, 343203, 442092, 457604, 588348, 621034, 663138, 686406, 931551, 1029609, 1242068, 1326276, 1372812, 1863102, 2059218, 2173619, 2794653, 3726204, 4118436, 4347238, 5589306, 6520857, 8694476, 11178612, 13041714, 19562571, 26083428, 39125142, 78250284]

約数ペア:

[(1, 78250284), (2, 39125142), (3, 26083428), (4, 19562571), (6, 13041714), (7, 11178612), (9, 8694476), (12, 6520857), (14, 5589306), (18, 4347238), (19, 4118436), (21, 3726204), (28, 2794653), (36, 2173619), (38, 2059218), (42, 1863102), (57, 1372812), (59, 1326276), (63, 1242068), (76, 1029609), (84, 931551), (114, 686406), (118, 663138), (126, 621034), (133, 588348), (171, 457604), (177, 442092), (228, 343203), (236, 331569), (252, 310517), (266, 294174), (277, 282492), (342, 228802), (354, 221046), (399, 196116), (413, 189468), (531, 147364), (532, 147087), (554, 141246), (684, 114401), (708, 110523), (798, 98058), (826, 94734), (831, 94164), (1062, 73682), (1108, 70623), (1121, 69804), (1197, 65372), (1239, 63156), (1596, 49029), (1652, 47367), (1662, 47082), (1939, 40356), (2124, 36841), (2242, 34902), (2394, 32686), (2478, 31578), (2493, 31388), (3324, 23541), (3363, 23268), (3717, 21052), (3878, 20178), (4484, 17451), (4788, 16343), (4956, 15789), (4986, 15694), (5263, 14868), (5817, 13452), (6726, 11634), (7434, 10526), (7756, 10089), (7847, 9972)]