65268378

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^2\times {\mathrm{83}}^1$

素因数の和:256

約数の個数: 72

約数和(自身を含む): 165660768

約数和(自身を除く): 100392390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 83, 126, 158, 166, 237, 249, 474, 498, 553, 581, 711, 747, 1106, 1162, 1422, 1494, 1659, 1743, 3318, 3486, 4977, 5229, 6241, 6557, 9954, 10458, 12482, 13114, 18723, 19671, 37446, 39342, 43687, 45899, 56169, 59013, 87374, 91798, 112338, 118026, 131061, 137697, 262122, 275394, 393183, 413091, 518003, 786366, 826182, 1036006, 1554009, 3108018, 3626021, 4662027, 7252042, 9324054, 10878063, 21756126, 32634189, 65268378]

約数ペア:

[(1, 65268378), (2, 32634189), (3, 21756126), (6, 10878063), (7, 9324054), (9, 7252042), (14, 4662027), (18, 3626021), (21, 3108018), (42, 1554009), (63, 1036006), (79, 826182), (83, 786366), (126, 518003), (158, 413091), (166, 393183), (237, 275394), (249, 262122), (474, 137697), (498, 131061), (553, 118026), (581, 112338), (711, 91798), (747, 87374), (1106, 59013), (1162, 56169), (1422, 45899), (1494, 43687), (1659, 39342), (1743, 37446), (3318, 19671), (3486, 18723), (4977, 13114), (5229, 12482), (6241, 10458), (6557, 9954)]