78934284

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1$

素因数の和:325

約数の個数: 192

約数和(自身を含む): 254016000

約数和(自身を除く): 175081716

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 19, 22, 26, 27, 33, 36, 38, 39, 44, 52, 54, 57, 66, 76, 78, 99, 108, 114, 117, 132, 143, 156, 171, 198, 209, 228, 234, 247, 269, 286, 297, 342, 351, 396, 418, 429, 468, 494, 513, 538, 572, 594, 627, 684, 702, 741, 807, 836, 858, 988, 1026, 1076, 1188, 1254, 1287, 1404, 1482, 1614, 1716, 1881, 2052, 2223, 2421, 2508, 2574, 2717, 2959, 2964, 3228, 3497, 3762, 3861, 4446, 4842, 5111, 5148, 5434, 5643, 5918, 6669, 6994, 7263, 7524, 7722, 8151, 8877, 8892, 9684, 10222, 10491, 10868, 11286, 11836, 13338, 13988, 14526, 15333, 15444, 16302, 17754, 20444, 20982, 22572, 24453, 26631, 26676, 29052, 30666, 31473, 32604, 35508, 38467, 41964, 45999, 48906, 53262, 56221, 61332, 62946, 66443, 73359, 76934, 79893, 91998, 94419, 97812, 106524, 112442, 115401, 125892, 132886, 137997, 146718, 153868, 159786, 168663, 183996, 188838, 199329, 224884, 230802, 265772, 275994, 293436, 319572, 337326, 346203, 377676, 398658, 461604, 505989, 551988, 597987, 674652, 692406, 730873, 797316, 1011978, 1038609, 1195974, 1384812, 1461746, 1517967, 1793961, 2023956, 2077218, 2192619, 2391948, 2923492, 3035934, 3587922, 4154436, 4385238, 6071868, 6577857, 7175844, 8770476, 13155714, 19733571, 26311428, 39467142, 78934284]

約数ペア:

[(1, 78934284), (2, 39467142), (3, 26311428), (4, 19733571), (6, 13155714), (9, 8770476), (11, 7175844), (12, 6577857), (13, 6071868), (18, 4385238), (19, 4154436), (22, 3587922), (26, 3035934), (27, 2923492), (33, 2391948), (36, 2192619), (38, 2077218), (39, 2023956), (44, 1793961), (52, 1517967), (54, 1461746), (57, 1384812), (66, 1195974), (76, 1038609), (78, 1011978), (99, 797316), (108, 730873), (114, 692406), (117, 674652), (132, 597987), (143, 551988), (156, 505989), (171, 461604), (198, 398658), (209, 377676), (228, 346203), (234, 337326), (247, 319572), (269, 293436), (286, 275994), (297, 265772), (342, 230802), (351, 224884), (396, 199329), (418, 188838), (429, 183996), (468, 168663), (494, 159786), (513, 153868), (538, 146718), (572, 137997), (594, 132886), (627, 125892), (684, 115401), (702, 112442), (741, 106524), (807, 97812), (836, 94419), (858, 91998), (988, 79893), (1026, 76934), (1076, 73359), (1188, 66443), (1254, 62946), (1287, 61332), (1404, 56221), (1482, 53262), (1614, 48906), (1716, 45999), (1881, 41964), (2052, 38467), (2223, 35508), (2421, 32604), (2508, 31473), (2574, 30666), (2717, 29052), (2959, 26676), (2964, 26631), (3228, 24453), (3497, 22572), (3762, 20982), (3861, 20444), (4446, 17754), (4842, 16302), (5111, 15444), (5148, 15333), (5434, 14526), (5643, 13988), (5918, 13338), (6669, 11836), (6994, 11286), (7263, 10868), (7524, 10491), (7722, 10222), (8151, 9684), (8877, 8892)]