66629664

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:503

約数の個数: 144

約数和(自身を含む): 207567360

約数和(自身を除く): 140937696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 31, 32, 34, 36, 48, 51, 62, 68, 72, 93, 96, 102, 124, 136, 144, 153, 186, 204, 248, 272, 279, 288, 306, 372, 408, 439, 496, 527, 544, 558, 612, 744, 816, 878, 992, 1054, 1116, 1224, 1317, 1488, 1581, 1632, 1756, 2108, 2232, 2448, 2634, 2976, 3162, 3512, 3951, 4216, 4464, 4743, 4896, 5268, 6324, 7024, 7463, 7902, 8432, 8928, 9486, 10536, 12648, 13609, 14048, 14926, 15804, 16864, 18972, 21072, 22389, 25296, 27218, 29852, 31608, 37944, 40827, 42144, 44778, 50592, 54436, 59704, 63216, 67167, 75888, 81654, 89556, 108872, 119408, 122481, 126432, 134334, 151776, 163308, 179112, 217744, 231353, 238816, 244962, 268668, 326616, 358224, 435488, 462706, 489924, 537336, 653232, 694059, 716448, 925412, 979848, 1074672, 1306464, 1388118, 1850824, 1959696, 2082177, 2149344, 2776236, 3701648, 3919392, 4164354, 5552472, 7403296, 8328708, 11104944, 16657416, 22209888, 33314832, 66629664]

約数ペア:

[(1, 66629664), (2, 33314832), (3, 22209888), (4, 16657416), (6, 11104944), (8, 8328708), (9, 7403296), (12, 5552472), (16, 4164354), (17, 3919392), (18, 3701648), (24, 2776236), (31, 2149344), (32, 2082177), (34, 1959696), (36, 1850824), (48, 1388118), (51, 1306464), (62, 1074672), (68, 979848), (72, 925412), (93, 716448), (96, 694059), (102, 653232), (124, 537336), (136, 489924), (144, 462706), (153, 435488), (186, 358224), (204, 326616), (248, 268668), (272, 244962), (279, 238816), (288, 231353), (306, 217744), (372, 179112), (408, 163308), (439, 151776), (496, 134334), (527, 126432), (544, 122481), (558, 119408), (612, 108872), (744, 89556), (816, 81654), (878, 75888), (992, 67167), (1054, 63216), (1116, 59704), (1224, 54436), (1317, 50592), (1488, 44778), (1581, 42144), (1632, 40827), (1756, 37944), (2108, 31608), (2232, 29852), (2448, 27218), (2634, 25296), (2976, 22389), (3162, 21072), (3512, 18972), (3951, 16864), (4216, 15804), (4464, 14926), (4743, 14048), (4896, 13609), (5268, 12648), (6324, 10536), (7024, 9486), (7463, 8928), (7902, 8432)]