91905282

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1319}}^1$

素因数の和:1420

約数の個数: 72

約数和(自身を含む): 234748800

約数和(自身を除く): 142843518

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 79, 98, 126, 147, 158, 237, 294, 441, 474, 553, 711, 882, 1106, 1319, 1422, 1659, 2638, 3318, 3871, 3957, 4977, 7742, 7914, 9233, 9954, 11613, 11871, 18466, 23226, 23742, 27699, 34839, 55398, 64631, 69678, 83097, 104201, 129262, 166194, 193893, 208402, 312603, 387786, 581679, 625206, 729407, 937809, 1163358, 1458814, 1875618, 2188221, 4376442, 5105849, 6564663, 10211698, 13129326, 15317547, 30635094, 45952641, 91905282]

約数ペア:

[(1, 91905282), (2, 45952641), (3, 30635094), (6, 15317547), (7, 13129326), (9, 10211698), (14, 6564663), (18, 5105849), (21, 4376442), (42, 2188221), (49, 1875618), (63, 1458814), (79, 1163358), (98, 937809), (126, 729407), (147, 625206), (158, 581679), (237, 387786), (294, 312603), (441, 208402), (474, 193893), (553, 166194), (711, 129262), (882, 104201), (1106, 83097), (1319, 69678), (1422, 64631), (1659, 55398), (2638, 34839), (3318, 27699), (3871, 23742), (3957, 23226), (4977, 18466), (7742, 11871), (7914, 11613), (9233, 9954)]