64153908

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19583}}^1$

素因数の和:19613

約数の個数: 72

約数和(自身を含む): 199600128

約数和(自身を除く): 135446220

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 19583, 39166, 58749, 78332, 117498, 137081, 176247, 234996, 254579, 274162, 352494, 411243, 509158, 548324, 704988, 763737, 822486, 1018316, 1233729, 1527474, 1644972, 1782053, 2291211, 2467458, 3054948, 3564106, 4582422, 4934916, 5346159, 7128212, 9164844, 10692318, 16038477, 21384636, 32076954, 64153908]

約数ペア:

[(1, 64153908), (2, 32076954), (3, 21384636), (4, 16038477), (6, 10692318), (7, 9164844), (9, 7128212), (12, 5346159), (13, 4934916), (14, 4582422), (18, 3564106), (21, 3054948), (26, 2467458), (28, 2291211), (36, 1782053), (39, 1644972), (42, 1527474), (52, 1233729), (63, 1018316), (78, 822486), (84, 763737), (91, 704988), (117, 548324), (126, 509158), (156, 411243), (182, 352494), (234, 274162), (252, 254579), (273, 234996), (364, 176247), (468, 137081), (546, 117498), (819, 78332), (1092, 58749), (1638, 39166), (3276, 19583)]