87008992

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{313}}^1$

素因数の和:420

約数の個数: 96

約数和(自身を含む): 210796992

約数和(自身を除く): 123788000

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 73, 112, 119, 136, 146, 224, 238, 272, 292, 313, 476, 511, 544, 584, 626, 952, 1022, 1168, 1241, 1252, 1904, 2044, 2191, 2336, 2482, 2504, 3808, 4088, 4382, 4964, 5008, 5321, 8176, 8687, 8764, 9928, 10016, 10642, 16352, 17374, 17528, 19856, 21284, 22849, 34748, 35056, 37247, 39712, 42568, 45698, 69496, 70112, 74494, 85136, 91396, 138992, 148988, 159943, 170272, 182792, 277984, 297976, 319886, 365584, 388433, 595952, 639772, 731168, 776866, 1191904, 1279544, 1553732, 2559088, 2719031, 3107464, 5118176, 5438062, 6214928, 10876124, 12429856, 21752248, 43504496, 87008992]

約数ペア:

[(1, 87008992), (2, 43504496), (4, 21752248), (7, 12429856), (8, 10876124), (14, 6214928), (16, 5438062), (17, 5118176), (28, 3107464), (32, 2719031), (34, 2559088), (56, 1553732), (68, 1279544), (73, 1191904), (112, 776866), (119, 731168), (136, 639772), (146, 595952), (224, 388433), (238, 365584), (272, 319886), (292, 297976), (313, 277984), (476, 182792), (511, 170272), (544, 159943), (584, 148988), (626, 138992), (952, 91396), (1022, 85136), (1168, 74494), (1241, 70112), (1252, 69496), (1904, 45698), (2044, 42568), (2191, 39712), (2336, 37247), (2482, 35056), (2504, 34748), (3808, 22849), (4088, 21284), (4382, 19856), (4964, 17528), (5008, 17374), (5321, 16352), (8176, 10642), (8687, 10016), (8764, 9928)]