42139152

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1$

素因数の和:781

約数の個数: 120

約数和(自身を含む): 132312960

約数和(自身を除く): 90173808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 37, 44, 48, 66, 72, 74, 88, 99, 111, 132, 144, 148, 176, 198, 222, 264, 296, 333, 396, 407, 444, 528, 592, 666, 719, 792, 814, 888, 1221, 1332, 1438, 1584, 1628, 1776, 2157, 2442, 2664, 2876, 3256, 3663, 4314, 4884, 5328, 5752, 6471, 6512, 7326, 7909, 8628, 9768, 11504, 12942, 14652, 15818, 17256, 19536, 23727, 25884, 26603, 29304, 31636, 34512, 47454, 51768, 53206, 58608, 63272, 71181, 79809, 94908, 103536, 106412, 126544, 142362, 159618, 189816, 212824, 239427, 284724, 292633, 319236, 379632, 425648, 478854, 569448, 585266, 638472, 877899, 957708, 1138896, 1170532, 1276944, 1755798, 1915416, 2341064, 2633697, 3511596, 3830832, 4682128, 5267394, 7023192, 10534788, 14046384, 21069576, 42139152]

約数ペア:

[(1, 42139152), (2, 21069576), (3, 14046384), (4, 10534788), (6, 7023192), (8, 5267394), (9, 4682128), (11, 3830832), (12, 3511596), (16, 2633697), (18, 2341064), (22, 1915416), (24, 1755798), (33, 1276944), (36, 1170532), (37, 1138896), (44, 957708), (48, 877899), (66, 638472), (72, 585266), (74, 569448), (88, 478854), (99, 425648), (111, 379632), (132, 319236), (144, 292633), (148, 284724), (176, 239427), (198, 212824), (222, 189816), (264, 159618), (296, 142362), (333, 126544), (396, 106412), (407, 103536), (444, 94908), (528, 79809), (592, 71181), (666, 63272), (719, 58608), (792, 53206), (814, 51768), (888, 47454), (1221, 34512), (1332, 31636), (1438, 29304), (1584, 26603), (1628, 25884), (1776, 23727), (2157, 19536), (2442, 17256), (2664, 15818), (2876, 14652), (3256, 12942), (3663, 11504), (4314, 9768), (4884, 8628), (5328, 7909), (5752, 7326), (6471, 6512)]