84486996

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{197}}^1$

素因数の和:259

約数の個数: 144

約数和(自身を含む): 253471680

約数和(自身を除く): 168984684

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 99, 108, 114, 132, 171, 197, 198, 209, 228, 297, 342, 361, 394, 396, 418, 513, 591, 594, 627, 684, 722, 788, 836, 1026, 1083, 1182, 1188, 1254, 1444, 1773, 1881, 2052, 2166, 2167, 2364, 2508, 3249, 3546, 3743, 3762, 3971, 4332, 4334, 5319, 5643, 6498, 6501, 7092, 7486, 7524, 7942, 8668, 9747, 10638, 11229, 11286, 11913, 12996, 13002, 14972, 15884, 19494, 19503, 21276, 22458, 22572, 23826, 26004, 33687, 35739, 38988, 39006, 41173, 44916, 47652, 58509, 67374, 71117, 71478, 78012, 82346, 101061, 107217, 117018, 123519, 134748, 142234, 142956, 164692, 202122, 213351, 214434, 234036, 247038, 284468, 370557, 404244, 426702, 428868, 494076, 640053, 741114, 782287, 853404, 1111671, 1280106, 1482228, 1564574, 1920159, 2223342, 2346861, 2560212, 3129148, 3840318, 4446684, 4693722, 7040583, 7680636, 9387444, 14081166, 21121749, 28162332, 42243498, 84486996]

約数ペア:

[(1, 84486996), (2, 42243498), (3, 28162332), (4, 21121749), (6, 14081166), (9, 9387444), (11, 7680636), (12, 7040583), (18, 4693722), (19, 4446684), (22, 3840318), (27, 3129148), (33, 2560212), (36, 2346861), (38, 2223342), (44, 1920159), (54, 1564574), (57, 1482228), (66, 1280106), (76, 1111671), (99, 853404), (108, 782287), (114, 741114), (132, 640053), (171, 494076), (197, 428868), (198, 426702), (209, 404244), (228, 370557), (297, 284468), (342, 247038), (361, 234036), (394, 214434), (396, 213351), (418, 202122), (513, 164692), (591, 142956), (594, 142234), (627, 134748), (684, 123519), (722, 117018), (788, 107217), (836, 101061), (1026, 82346), (1083, 78012), (1182, 71478), (1188, 71117), (1254, 67374), (1444, 58509), (1773, 47652), (1881, 44916), (2052, 41173), (2166, 39006), (2167, 38988), (2364, 35739), (2508, 33687), (3249, 26004), (3546, 23826), (3743, 22572), (3762, 22458), (3971, 21276), (4332, 19503), (4334, 19494), (5319, 15884), (5643, 14972), (6498, 13002), (6501, 12996), (7092, 11913), (7486, 11286), (7524, 11229), (7942, 10638), (8668, 9747)]