65940552

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^2\times {\mathrm{3169}}^1$

素因数の和:3215

約数の個数: 72

約数和(自身を含む): 189772050

約数和(自身を除く): 123831498

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 68, 72, 102, 136, 153, 204, 289, 306, 408, 578, 612, 867, 1156, 1224, 1734, 2312, 2601, 3169, 3468, 5202, 6338, 6936, 9507, 10404, 12676, 19014, 20808, 25352, 28521, 38028, 53873, 57042, 76056, 107746, 114084, 161619, 215492, 228168, 323238, 430984, 484857, 646476, 915841, 969714, 1292952, 1831682, 1939428, 2747523, 3663364, 3878856, 5495046, 7326728, 8242569, 10990092, 16485138, 21980184, 32970276, 65940552]

約数ペア:

[(1, 65940552), (2, 32970276), (3, 21980184), (4, 16485138), (6, 10990092), (8, 8242569), (9, 7326728), (12, 5495046), (17, 3878856), (18, 3663364), (24, 2747523), (34, 1939428), (36, 1831682), (51, 1292952), (68, 969714), (72, 915841), (102, 646476), (136, 484857), (153, 430984), (204, 323238), (289, 228168), (306, 215492), (408, 161619), (578, 114084), (612, 107746), (867, 76056), (1156, 57042), (1224, 53873), (1734, 38028), (2312, 28521), (2601, 25352), (3169, 20808), (3468, 19014), (5202, 12676), (6338, 10404), (6936, 9507)]