64989864

素因数分解:

$2^3\times 3^5\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 184897440

約数和(自身を除く): 119907576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 243, 303, 324, 331, 404, 486, 606, 648, 662, 808, 909, 972, 993, 1212, 1324, 1818, 1944, 1986, 2424, 2648, 2727, 2979, 3636, 3972, 5454, 5958, 7272, 7944, 8181, 8937, 10908, 11916, 16362, 17874, 21816, 23832, 24543, 26811, 32724, 33431, 35748, 49086, 53622, 65448, 66862, 71496, 80433, 98172, 100293, 107244, 133724, 160866, 196344, 200586, 214488, 267448, 300879, 321732, 401172, 601758, 643464, 802344, 902637, 1203516, 1805274, 2407032, 2707911, 3610548, 5415822, 7221096, 8123733, 10831644, 16247466, 21663288, 32494932, 64989864]

約数ペア:

[(1, 64989864), (2, 32494932), (3, 21663288), (4, 16247466), (6, 10831644), (8, 8123733), (9, 7221096), (12, 5415822), (18, 3610548), (24, 2707911), (27, 2407032), (36, 1805274), (54, 1203516), (72, 902637), (81, 802344), (101, 643464), (108, 601758), (162, 401172), (202, 321732), (216, 300879), (243, 267448), (303, 214488), (324, 200586), (331, 196344), (404, 160866), (486, 133724), (606, 107244), (648, 100293), (662, 98172), (808, 80433), (909, 71496), (972, 66862), (993, 65448), (1212, 53622), (1324, 49086), (1818, 35748), (1944, 33431), (1986, 32724), (2424, 26811), (2648, 24543), (2727, 23832), (2979, 21816), (3636, 17874), (3972, 16362), (5454, 11916), (5958, 10908), (7272, 8937), (7944, 8181)]