87075252

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1$

素因数の和:274

約数の個数: 144

約数和(自身を含む): 257886720

約数和(自身を除く): 170811468

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 33, 36, 38, 44, 57, 66, 71, 76, 99, 114, 132, 142, 163, 171, 198, 209, 213, 228, 284, 326, 342, 396, 418, 426, 489, 627, 639, 652, 684, 781, 836, 852, 978, 1254, 1278, 1349, 1467, 1562, 1793, 1881, 1956, 2343, 2508, 2556, 2698, 2934, 3097, 3124, 3586, 3762, 4047, 4686, 5379, 5396, 5868, 6194, 7029, 7172, 7524, 8094, 9291, 9372, 10758, 11573, 12141, 12388, 14058, 14839, 16137, 16188, 18582, 21516, 23146, 24282, 27873, 28116, 29678, 32274, 34067, 34719, 37164, 44517, 46292, 48564, 55746, 59356, 64548, 68134, 69438, 89034, 102201, 104157, 111492, 127303, 133551, 136268, 138876, 178068, 204402, 208314, 219887, 254606, 267102, 306603, 381909, 408804, 416628, 439774, 509212, 534204, 613206, 659661, 763818, 879548, 1145727, 1226412, 1319322, 1527636, 1978983, 2291454, 2418757, 2638644, 3957966, 4582908, 4837514, 7256271, 7915932, 9675028, 14512542, 21768813, 29025084, 43537626, 87075252]

約数ペア:

[(1, 87075252), (2, 43537626), (3, 29025084), (4, 21768813), (6, 14512542), (9, 9675028), (11, 7915932), (12, 7256271), (18, 4837514), (19, 4582908), (22, 3957966), (33, 2638644), (36, 2418757), (38, 2291454), (44, 1978983), (57, 1527636), (66, 1319322), (71, 1226412), (76, 1145727), (99, 879548), (114, 763818), (132, 659661), (142, 613206), (163, 534204), (171, 509212), (198, 439774), (209, 416628), (213, 408804), (228, 381909), (284, 306603), (326, 267102), (342, 254606), (396, 219887), (418, 208314), (426, 204402), (489, 178068), (627, 138876), (639, 136268), (652, 133551), (684, 127303), (781, 111492), (836, 104157), (852, 102201), (978, 89034), (1254, 69438), (1278, 68134), (1349, 64548), (1467, 59356), (1562, 55746), (1793, 48564), (1881, 46292), (1956, 44517), (2343, 37164), (2508, 34719), (2556, 34067), (2698, 32274), (2934, 29678), (3097, 28116), (3124, 27873), (3586, 24282), (3762, 23146), (4047, 21516), (4686, 18582), (5379, 16188), (5396, 16137), (5868, 14839), (6194, 14058), (7029, 12388), (7172, 12141), (7524, 11573), (8094, 10758), (9291, 9372)]