73968496

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{733}}^1$

素因数の和:818

約数の個数: 80

約数和(自身を含む): 176935104

約数和(自身を除く): 102966608

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 53, 56, 68, 106, 112, 119, 136, 212, 238, 272, 371, 424, 476, 733, 742, 848, 901, 952, 1466, 1484, 1802, 1904, 2932, 2968, 3604, 5131, 5864, 5936, 6307, 7208, 10262, 11728, 12461, 12614, 14416, 20524, 24922, 25228, 38849, 41048, 49844, 50456, 77698, 82096, 87227, 99688, 100912, 155396, 174454, 199376, 271943, 310792, 348908, 543886, 621584, 660433, 697816, 1087772, 1320866, 1395632, 2175544, 2641732, 4351088, 4623031, 5283464, 9246062, 10566928, 18492124, 36984248, 73968496]

約数ペア:

[(1, 73968496), (2, 36984248), (4, 18492124), (7, 10566928), (8, 9246062), (14, 5283464), (16, 4623031), (17, 4351088), (28, 2641732), (34, 2175544), (53, 1395632), (56, 1320866), (68, 1087772), (106, 697816), (112, 660433), (119, 621584), (136, 543886), (212, 348908), (238, 310792), (272, 271943), (371, 199376), (424, 174454), (476, 155396), (733, 100912), (742, 99688), (848, 87227), (901, 82096), (952, 77698), (1466, 50456), (1484, 49844), (1802, 41048), (1904, 38849), (2932, 25228), (2968, 24922), (3604, 20524), (5131, 14416), (5864, 12614), (5936, 12461), (6307, 11728), (7208, 10262)]