90640176

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:195

約数の個数: 160

約数和(自身を含む): 269982720

約数和(自身を除く): 179342544

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 41, 44, 48, 53, 66, 79, 82, 88, 106, 123, 132, 158, 159, 164, 176, 212, 237, 246, 264, 316, 318, 328, 424, 451, 474, 492, 528, 583, 632, 636, 656, 848, 869, 902, 948, 984, 1166, 1264, 1272, 1353, 1738, 1749, 1804, 1896, 1968, 2173, 2332, 2544, 2607, 2706, 3239, 3476, 3498, 3608, 3792, 4187, 4346, 4664, 5214, 5412, 6478, 6519, 6952, 6996, 7216, 8374, 8692, 9328, 9717, 10428, 10824, 12561, 12956, 13038, 13904, 13992, 16748, 17384, 19434, 20856, 21648, 23903, 25122, 25912, 26076, 27984, 33496, 34768, 35629, 38868, 41712, 46057, 47806, 50244, 51824, 52152, 66992, 71258, 71709, 77736, 92114, 95612, 100488, 104304, 106887, 138171, 142516, 143418, 155472, 171667, 184228, 191224, 200976, 213774, 276342, 285032, 286836, 343334, 368456, 382448, 427548, 515001, 552684, 570064, 573672, 686668, 736912, 855096, 1030002, 1105368, 1147344, 1373336, 1710192, 1888337, 2060004, 2210736, 2746672, 3776674, 4120008, 5665011, 7553348, 8240016, 11330022, 15106696, 22660044, 30213392, 45320088, 90640176]

約数ペア:

[(1, 90640176), (2, 45320088), (3, 30213392), (4, 22660044), (6, 15106696), (8, 11330022), (11, 8240016), (12, 7553348), (16, 5665011), (22, 4120008), (24, 3776674), (33, 2746672), (41, 2210736), (44, 2060004), (48, 1888337), (53, 1710192), (66, 1373336), (79, 1147344), (82, 1105368), (88, 1030002), (106, 855096), (123, 736912), (132, 686668), (158, 573672), (159, 570064), (164, 552684), (176, 515001), (212, 427548), (237, 382448), (246, 368456), (264, 343334), (316, 286836), (318, 285032), (328, 276342), (424, 213774), (451, 200976), (474, 191224), (492, 184228), (528, 171667), (583, 155472), (632, 143418), (636, 142516), (656, 138171), (848, 106887), (869, 104304), (902, 100488), (948, 95612), (984, 92114), (1166, 77736), (1264, 71709), (1272, 71258), (1353, 66992), (1738, 52152), (1749, 51824), (1804, 50244), (1896, 47806), (1968, 46057), (2173, 41712), (2332, 38868), (2544, 35629), (2607, 34768), (2706, 33496), (3239, 27984), (3476, 26076), (3498, 25912), (3608, 25122), (3792, 23903), (4187, 21648), (4346, 20856), (4664, 19434), (5214, 17384), (5412, 16748), (6478, 13992), (6519, 13904), (6952, 13038), (6996, 12956), (7216, 12561), (8374, 10824), (8692, 10428), (9328, 9717)]