80248476

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{653}}^1$

素因数の和:704

約数の個数: 144

約数和(自身を含む): 250508160

約数和(自身を除く): 170259684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 49, 57, 66, 76, 77, 84, 98, 114, 132, 133, 147, 154, 196, 209, 228, 231, 266, 294, 308, 399, 418, 462, 532, 539, 588, 627, 653, 798, 836, 924, 931, 1078, 1254, 1306, 1463, 1596, 1617, 1862, 1959, 2156, 2508, 2612, 2793, 2926, 3234, 3724, 3918, 4389, 4571, 5586, 5852, 6468, 7183, 7836, 8778, 9142, 10241, 11172, 12407, 13713, 14366, 17556, 18284, 20482, 21549, 24814, 27426, 28732, 30723, 31997, 37221, 40964, 43098, 49628, 50281, 54852, 61446, 63994, 74442, 86196, 86849, 95991, 100562, 122892, 127988, 136477, 148884, 150843, 173698, 191982, 201124, 260547, 272954, 301686, 347396, 351967, 383964, 409431, 521094, 545908, 603372, 607943, 703934, 818862, 955339, 1042188, 1055901, 1215886, 1407868, 1637724, 1823829, 1910678, 2111802, 2431772, 2866017, 3647658, 3821356, 4223604, 5732034, 6687373, 7295316, 11464068, 13374746, 20062119, 26749492, 40124238, 80248476]

約数ペア:

[(1, 80248476), (2, 40124238), (3, 26749492), (4, 20062119), (6, 13374746), (7, 11464068), (11, 7295316), (12, 6687373), (14, 5732034), (19, 4223604), (21, 3821356), (22, 3647658), (28, 2866017), (33, 2431772), (38, 2111802), (42, 1910678), (44, 1823829), (49, 1637724), (57, 1407868), (66, 1215886), (76, 1055901), (77, 1042188), (84, 955339), (98, 818862), (114, 703934), (132, 607943), (133, 603372), (147, 545908), (154, 521094), (196, 409431), (209, 383964), (228, 351967), (231, 347396), (266, 301686), (294, 272954), (308, 260547), (399, 201124), (418, 191982), (462, 173698), (532, 150843), (539, 148884), (588, 136477), (627, 127988), (653, 122892), (798, 100562), (836, 95991), (924, 86849), (931, 86196), (1078, 74442), (1254, 63994), (1306, 61446), (1463, 54852), (1596, 50281), (1617, 49628), (1862, 43098), (1959, 40964), (2156, 37221), (2508, 31997), (2612, 30723), (2793, 28732), (2926, 27426), (3234, 24814), (3724, 21549), (3918, 20482), (4389, 18284), (4571, 17556), (5586, 14366), (5852, 13713), (6468, 12407), (7183, 11172), (7836, 10241), (8778, 9142)]