121987296

素因数分解:

$2^5\times 3^4\times {\mathrm{19}}^1\times {\mathrm{2477}}^1$

素因数の和:2518

約数の個数: 120

約数和(自身を含む): 377795880

約数和(自身を除く): 255808584

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 288, 304, 324, 342, 432, 456, 513, 608, 648, 684, 864, 912, 1026, 1296, 1368, 1539, 1824, 2052, 2477, 2592, 2736, 3078, 4104, 4954, 5472, 6156, 7431, 8208, 9908, 12312, 14862, 16416, 19816, 22293, 24624, 29724, 39632, 44586, 47063, 49248, 59448, 66879, 79264, 89172, 94126, 118896, 133758, 141189, 178344, 188252, 200637, 237792, 267516, 282378, 356688, 376504, 401274, 423567, 535032, 564756, 713376, 753008, 802548, 847134, 1070064, 1129512, 1270701, 1506016, 1605096, 1694268, 2140128, 2259024, 2541402, 3210192, 3388536, 3812103, 4518048, 5082804, 6420384, 6777072, 7624206, 10165608, 13554144, 15248412, 20331216, 30496824, 40662432, 60993648, 121987296]

約数ペア:

[(1, 121987296), (2, 60993648), (3, 40662432), (4, 30496824), (6, 20331216), (8, 15248412), (9, 13554144), (12, 10165608), (16, 7624206), (18, 6777072), (19, 6420384), (24, 5082804), (27, 4518048), (32, 3812103), (36, 3388536), (38, 3210192), (48, 2541402), (54, 2259024), (57, 2140128), (72, 1694268), (76, 1605096), (81, 1506016), (96, 1270701), (108, 1129512), (114, 1070064), (144, 847134), (152, 802548), (162, 753008), (171, 713376), (216, 564756), (228, 535032), (288, 423567), (304, 401274), (324, 376504), (342, 356688), (432, 282378), (456, 267516), (513, 237792), (608, 200637), (648, 188252), (684, 178344), (864, 141189), (912, 133758), (1026, 118896), (1296, 94126), (1368, 89172), (1539, 79264), (1824, 66879), (2052, 59448), (2477, 49248), (2592, 47063), (2736, 44586), (3078, 39632), (4104, 29724), (4954, 24624), (5472, 22293), (6156, 19816), (7431, 16416), (8208, 14862), (9908, 12312)]