123740892

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:609

約数の個数: 144

約数和(自身を含む): 374038560

約数和(自身を除く): 250297668

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 121, 132, 153, 187, 198, 204, 242, 297, 306, 363, 374, 396, 459, 484, 557, 561, 594, 612, 726, 748, 918, 1089, 1114, 1122, 1188, 1452, 1671, 1683, 1836, 2057, 2178, 2228, 2244, 3267, 3342, 3366, 4114, 4356, 5013, 5049, 6127, 6171, 6534, 6684, 6732, 8228, 9469, 10026, 10098, 12254, 12342, 13068, 15039, 18381, 18513, 18938, 20052, 20196, 24508, 24684, 28407, 30078, 36762, 37026, 37876, 55143, 55539, 56814, 60156, 67397, 73524, 74052, 85221, 104159, 110286, 111078, 113628, 134794, 165429, 170442, 202191, 208318, 220572, 222156, 255663, 269588, 312477, 330858, 340884, 404382, 416636, 511326, 606573, 624954, 661716, 808764, 937431, 1022652, 1145749, 1213146, 1249908, 1819719, 1874862, 2291498, 2426292, 2812293, 3437247, 3639438, 3749724, 4582996, 5624586, 6874494, 7278876, 10311741, 11249172, 13748988, 20623482, 30935223, 41246964, 61870446, 123740892]

約数ペア:

[(1, 123740892), (2, 61870446), (3, 41246964), (4, 30935223), (6, 20623482), (9, 13748988), (11, 11249172), (12, 10311741), (17, 7278876), (18, 6874494), (22, 5624586), (27, 4582996), (33, 3749724), (34, 3639438), (36, 3437247), (44, 2812293), (51, 2426292), (54, 2291498), (66, 1874862), (68, 1819719), (99, 1249908), (102, 1213146), (108, 1145749), (121, 1022652), (132, 937431), (153, 808764), (187, 661716), (198, 624954), (204, 606573), (242, 511326), (297, 416636), (306, 404382), (363, 340884), (374, 330858), (396, 312477), (459, 269588), (484, 255663), (557, 222156), (561, 220572), (594, 208318), (612, 202191), (726, 170442), (748, 165429), (918, 134794), (1089, 113628), (1114, 111078), (1122, 110286), (1188, 104159), (1452, 85221), (1671, 74052), (1683, 73524), (1836, 67397), (2057, 60156), (2178, 56814), (2228, 55539), (2244, 55143), (3267, 37876), (3342, 37026), (3366, 36762), (4114, 30078), (4356, 28407), (5013, 24684), (5049, 24508), (6127, 20196), (6171, 20052), (6534, 18938), (6684, 18513), (6732, 18381), (8228, 15039), (9469, 13068), (10026, 12342), (10098, 12254)]