64021932

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:672

約数の個数: 108

約数和(自身を含む): 185847480

約数和(自身を除く): 121825548

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 169, 204, 221, 234, 306, 338, 442, 468, 507, 612, 619, 663, 676, 884, 1014, 1238, 1326, 1521, 1857, 1989, 2028, 2476, 2652, 2873, 3042, 3714, 3978, 5571, 5746, 6084, 7428, 7956, 8047, 8619, 10523, 11142, 11492, 16094, 17238, 21046, 22284, 24141, 25857, 31569, 32188, 34476, 42092, 48282, 51714, 63138, 72423, 94707, 96564, 103428, 104611, 126276, 136799, 144846, 189414, 209222, 273598, 289692, 313833, 378828, 410397, 418444, 547196, 627666, 820794, 941499, 1231191, 1255332, 1641588, 1778387, 1882998, 2462382, 3556774, 3765996, 4924764, 5335161, 7113548, 10670322, 16005483, 21340644, 32010966, 64021932]

約数ペア:

[(1, 64021932), (2, 32010966), (3, 21340644), (4, 16005483), (6, 10670322), (9, 7113548), (12, 5335161), (13, 4924764), (17, 3765996), (18, 3556774), (26, 2462382), (34, 1882998), (36, 1778387), (39, 1641588), (51, 1255332), (52, 1231191), (68, 941499), (78, 820794), (102, 627666), (117, 547196), (153, 418444), (156, 410397), (169, 378828), (204, 313833), (221, 289692), (234, 273598), (306, 209222), (338, 189414), (442, 144846), (468, 136799), (507, 126276), (612, 104611), (619, 103428), (663, 96564), (676, 94707), (884, 72423), (1014, 63138), (1238, 51714), (1326, 48282), (1521, 42092), (1857, 34476), (1989, 32188), (2028, 31569), (2476, 25857), (2652, 24141), (2873, 22284), (3042, 21046), (3714, 17238), (3978, 16094), (5571, 11492), (5746, 11142), (6084, 10523), (7428, 8619), (7956, 8047)]