64281312

素因数分解:

$2^5\times 3^2\times {\mathrm{61}}^1\times {\mathrm{3659}}^1$

素因数の和:3736

約数の個数: 72

約数和(自身を含む): 185847480

約数和(自身を除く): 121566168

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 61, 72, 96, 122, 144, 183, 244, 288, 366, 488, 549, 732, 976, 1098, 1464, 1952, 2196, 2928, 3659, 4392, 5856, 7318, 8784, 10977, 14636, 17568, 21954, 29272, 32931, 43908, 58544, 65862, 87816, 117088, 131724, 175632, 223199, 263448, 351264, 446398, 526896, 669597, 892796, 1053792, 1339194, 1785592, 2008791, 2678388, 3571184, 4017582, 5356776, 7142368, 8035164, 10713552, 16070328, 21427104, 32140656, 64281312]

約数ペア:

[(1, 64281312), (2, 32140656), (3, 21427104), (4, 16070328), (6, 10713552), (8, 8035164), (9, 7142368), (12, 5356776), (16, 4017582), (18, 3571184), (24, 2678388), (32, 2008791), (36, 1785592), (48, 1339194), (61, 1053792), (72, 892796), (96, 669597), (122, 526896), (144, 446398), (183, 351264), (244, 263448), (288, 223199), (366, 175632), (488, 131724), (549, 117088), (732, 87816), (976, 65862), (1098, 58544), (1464, 43908), (1952, 32931), (2196, 29272), (2928, 21954), (3659, 17568), (4392, 14636), (5856, 10977), (7318, 8784)]