86316972

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1$

素因数の和:479

約数の個数: 96

約数和(自身を含む): 239791104

約数和(自身を除く): 153474132

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 41, 42, 71, 82, 84, 123, 142, 164, 213, 246, 284, 287, 353, 426, 492, 497, 574, 706, 852, 861, 994, 1059, 1148, 1412, 1491, 1722, 1988, 2118, 2471, 2911, 2982, 3444, 4236, 4942, 5822, 5964, 7413, 8733, 9884, 11644, 14473, 14826, 17466, 20377, 25063, 28946, 29652, 34932, 40754, 43419, 50126, 57892, 61131, 75189, 81508, 86838, 100252, 101311, 122262, 150378, 173676, 175441, 202622, 244524, 300756, 303933, 350882, 405244, 526323, 607866, 701764, 1027583, 1052646, 1215732, 2055166, 2105292, 3082749, 4110332, 6165498, 7193081, 12330996, 14386162, 21579243, 28772324, 43158486, 86316972]

約数ペア:

[(1, 86316972), (2, 43158486), (3, 28772324), (4, 21579243), (6, 14386162), (7, 12330996), (12, 7193081), (14, 6165498), (21, 4110332), (28, 3082749), (41, 2105292), (42, 2055166), (71, 1215732), (82, 1052646), (84, 1027583), (123, 701764), (142, 607866), (164, 526323), (213, 405244), (246, 350882), (284, 303933), (287, 300756), (353, 244524), (426, 202622), (492, 175441), (497, 173676), (574, 150378), (706, 122262), (852, 101311), (861, 100252), (994, 86838), (1059, 81508), (1148, 75189), (1412, 61131), (1491, 57892), (1722, 50126), (1988, 43419), (2118, 40754), (2471, 34932), (2911, 29652), (2982, 28946), (3444, 25063), (4236, 20377), (4942, 17466), (5822, 14826), (5964, 14473), (7413, 11644), (8733, 9884)]