172904688

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6421}}^1$

素因数の和:6463

約数の個数: 120

約数和(自身を含む): 559022256

約数和(自身を除く): 386117568

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 792, 816, 1122, 1224, 1496, 1584, 1683, 2244, 2448, 2992, 3366, 4488, 6421, 6732, 8976, 12842, 13464, 19263, 25684, 26928, 38526, 51368, 57789, 70631, 77052, 102736, 109157, 115578, 141262, 154104, 211893, 218314, 231156, 282524, 308208, 327471, 423786, 436628, 462312, 565048, 635679, 654942, 847572, 873256, 924624, 982413, 1130096, 1200727, 1271358, 1309884, 1695144, 1746512, 1964826, 2401454, 2542716, 2619768, 3390288, 3602181, 3929652, 4802908, 5085432, 5239536, 7204362, 7859304, 9605816, 10170864, 10806543, 14408724, 15718608, 19211632, 21613086, 28817448, 43226172, 57634896, 86452344, 172904688]

約数ペア:

[(1, 172904688), (2, 86452344), (3, 57634896), (4, 43226172), (6, 28817448), (8, 21613086), (9, 19211632), (11, 15718608), (12, 14408724), (16, 10806543), (17, 10170864), (18, 9605816), (22, 7859304), (24, 7204362), (33, 5239536), (34, 5085432), (36, 4802908), (44, 3929652), (48, 3602181), (51, 3390288), (66, 2619768), (68, 2542716), (72, 2401454), (88, 1964826), (99, 1746512), (102, 1695144), (132, 1309884), (136, 1271358), (144, 1200727), (153, 1130096), (176, 982413), (187, 924624), (198, 873256), (204, 847572), (264, 654942), (272, 635679), (306, 565048), (374, 462312), (396, 436628), (408, 423786), (528, 327471), (561, 308208), (612, 282524), (748, 231156), (792, 218314), (816, 211893), (1122, 154104), (1224, 141262), (1496, 115578), (1584, 109157), (1683, 102736), (2244, 77052), (2448, 70631), (2992, 57789), (3366, 51368), (4488, 38526), (6421, 26928), (6732, 25684), (8976, 19263), (12842, 13464)]