65411892

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{487}}^1$

素因数の和:558

約数の個数: 144

約数和(自身を含む): 208895232

約数和(自身を除く): 143483340

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 41, 42, 52, 63, 78, 82, 84, 91, 117, 123, 126, 156, 164, 182, 234, 246, 252, 273, 287, 364, 369, 468, 487, 492, 533, 546, 574, 738, 819, 861, 974, 1066, 1092, 1148, 1461, 1476, 1599, 1638, 1722, 1948, 2132, 2583, 2922, 3198, 3276, 3409, 3444, 3731, 4383, 4797, 5166, 5844, 6331, 6396, 6818, 7462, 8766, 9594, 10227, 10332, 11193, 12662, 13636, 14924, 17532, 18993, 19188, 19967, 20454, 22386, 25324, 30681, 33579, 37986, 39934, 40908, 44317, 44772, 56979, 59901, 61362, 67158, 75972, 79868, 88634, 113958, 119802, 122724, 132951, 134316, 139769, 177268, 179703, 227916, 239604, 259571, 265902, 279538, 359406, 398853, 419307, 519142, 531804, 559076, 718812, 778713, 797706, 838614, 1038284, 1257921, 1557426, 1595412, 1677228, 1816997, 2336139, 2515842, 3114852, 3633994, 4672278, 5031684, 5450991, 7267988, 9344556, 10901982, 16352973, 21803964, 32705946, 65411892]

約数ペア:

[(1, 65411892), (2, 32705946), (3, 21803964), (4, 16352973), (6, 10901982), (7, 9344556), (9, 7267988), (12, 5450991), (13, 5031684), (14, 4672278), (18, 3633994), (21, 3114852), (26, 2515842), (28, 2336139), (36, 1816997), (39, 1677228), (41, 1595412), (42, 1557426), (52, 1257921), (63, 1038284), (78, 838614), (82, 797706), (84, 778713), (91, 718812), (117, 559076), (123, 531804), (126, 519142), (156, 419307), (164, 398853), (182, 359406), (234, 279538), (246, 265902), (252, 259571), (273, 239604), (287, 227916), (364, 179703), (369, 177268), (468, 139769), (487, 134316), (492, 132951), (533, 122724), (546, 119802), (574, 113958), (738, 88634), (819, 79868), (861, 75972), (974, 67158), (1066, 61362), (1092, 59901), (1148, 56979), (1461, 44772), (1476, 44317), (1599, 40908), (1638, 39934), (1722, 37986), (1948, 33579), (2132, 30681), (2583, 25324), (2922, 22386), (3198, 20454), (3276, 19967), (3409, 19188), (3444, 18993), (3731, 17532), (4383, 14924), (4797, 13636), (5166, 12662), (5844, 11193), (6331, 10332), (6396, 10227), (6818, 9594), (7462, 8766)]