72236178

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 193536000

約数和(自身を除く): 121299822

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 41, 42, 54, 59, 63, 79, 82, 118, 123, 126, 158, 177, 189, 237, 246, 287, 354, 369, 378, 413, 474, 531, 553, 574, 711, 738, 826, 861, 1062, 1106, 1107, 1239, 1422, 1593, 1659, 1722, 2133, 2214, 2419, 2478, 2583, 3186, 3239, 3318, 3717, 4266, 4661, 4838, 4977, 5166, 6478, 7257, 7434, 7749, 9322, 9717, 9954, 11151, 13983, 14514, 14931, 15498, 16933, 19434, 21771, 22302, 22673, 27966, 29151, 29862, 32627, 33866, 41949, 43542, 45346, 50799, 58302, 65254, 65313, 68019, 83898, 87453, 97881, 101598, 125847, 130626, 136038, 152397, 174906, 191101, 195762, 204057, 251694, 293643, 304794, 382202, 408114, 457191, 573303, 587286, 612171, 880929, 914382, 1146606, 1224342, 1337707, 1719909, 1761858, 2675414, 3439818, 4013121, 5159727, 8026242, 10319454, 12039363, 24078726, 36118089, 72236178]

約数ペア:

[(1, 72236178), (2, 36118089), (3, 24078726), (6, 12039363), (7, 10319454), (9, 8026242), (14, 5159727), (18, 4013121), (21, 3439818), (27, 2675414), (41, 1761858), (42, 1719909), (54, 1337707), (59, 1224342), (63, 1146606), (79, 914382), (82, 880929), (118, 612171), (123, 587286), (126, 573303), (158, 457191), (177, 408114), (189, 382202), (237, 304794), (246, 293643), (287, 251694), (354, 204057), (369, 195762), (378, 191101), (413, 174906), (474, 152397), (531, 136038), (553, 130626), (574, 125847), (711, 101598), (738, 97881), (826, 87453), (861, 83898), (1062, 68019), (1106, 65313), (1107, 65254), (1239, 58302), (1422, 50799), (1593, 45346), (1659, 43542), (1722, 41949), (2133, 33866), (2214, 32627), (2419, 29862), (2478, 29151), (2583, 27966), (3186, 22673), (3239, 22302), (3318, 21771), (3717, 19434), (4266, 16933), (4661, 15498), (4838, 14931), (4977, 14514), (5166, 13983), (6478, 11151), (7257, 9954), (7434, 9717), (7749, 9322)]