65778984

素因数分解:

$2^3\times 3^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{881}}^1$

素因数の和:971

約数の個数: 96

約数和(自身を含む): 191940840

約数和(自身を除く): 126161856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 34, 36, 51, 61, 68, 72, 102, 122, 136, 153, 183, 204, 244, 306, 366, 408, 488, 549, 612, 732, 881, 1037, 1098, 1224, 1464, 1762, 2074, 2196, 2643, 3111, 3524, 4148, 4392, 5286, 6222, 7048, 7929, 8296, 9333, 10572, 12444, 14977, 15858, 18666, 21144, 24888, 29954, 31716, 37332, 44931, 53741, 59908, 63432, 74664, 89862, 107482, 119816, 134793, 161223, 179724, 214964, 269586, 322446, 359448, 429928, 483669, 539172, 644892, 913597, 967338, 1078344, 1289784, 1827194, 1934676, 2740791, 3654388, 3869352, 5481582, 7308776, 8222373, 10963164, 16444746, 21926328, 32889492, 65778984]

約数ペア:

[(1, 65778984), (2, 32889492), (3, 21926328), (4, 16444746), (6, 10963164), (8, 8222373), (9, 7308776), (12, 5481582), (17, 3869352), (18, 3654388), (24, 2740791), (34, 1934676), (36, 1827194), (51, 1289784), (61, 1078344), (68, 967338), (72, 913597), (102, 644892), (122, 539172), (136, 483669), (153, 429928), (183, 359448), (204, 322446), (244, 269586), (306, 214964), (366, 179724), (408, 161223), (488, 134793), (549, 119816), (612, 107482), (732, 89862), (881, 74664), (1037, 63432), (1098, 59908), (1224, 53741), (1464, 44931), (1762, 37332), (2074, 31716), (2196, 29954), (2643, 24888), (3111, 21144), (3524, 18666), (4148, 15858), (4392, 14977), (5286, 12444), (6222, 10572), (7048, 9333), (7929, 8296)]