77812944

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8669}}^1$

素因数の和:8708

約数の個数: 80

約数和(自身を含む): 232217280

約数和(自身を除く): 154404336

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 17, 22, 24, 33, 34, 44, 48, 51, 66, 68, 88, 102, 132, 136, 176, 187, 204, 264, 272, 374, 408, 528, 561, 748, 816, 1122, 1496, 2244, 2992, 4488, 8669, 8976, 17338, 26007, 34676, 52014, 69352, 95359, 104028, 138704, 147373, 190718, 208056, 286077, 294746, 381436, 416112, 442119, 572154, 589492, 762872, 884238, 1144308, 1178984, 1525744, 1621103, 1768476, 2288616, 2357968, 3242206, 3536952, 4577232, 4863309, 6484412, 7073904, 9726618, 12968824, 19453236, 25937648, 38906472, 77812944]

約数ペア:

[(1, 77812944), (2, 38906472), (3, 25937648), (4, 19453236), (6, 12968824), (8, 9726618), (11, 7073904), (12, 6484412), (16, 4863309), (17, 4577232), (22, 3536952), (24, 3242206), (33, 2357968), (34, 2288616), (44, 1768476), (48, 1621103), (51, 1525744), (66, 1178984), (68, 1144308), (88, 884238), (102, 762872), (132, 589492), (136, 572154), (176, 442119), (187, 416112), (204, 381436), (264, 294746), (272, 286077), (374, 208056), (408, 190718), (528, 147373), (561, 138704), (748, 104028), (816, 95359), (1122, 69352), (1496, 52014), (2244, 34676), (2992, 26007), (4488, 17338), (8669, 8976)]