80099916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{311}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 204632064

約数和(自身を除く): 124532148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 127, 156, 169, 254, 311, 338, 381, 507, 508, 622, 676, 762, 933, 1014, 1244, 1524, 1651, 1866, 2028, 3302, 3732, 4043, 4953, 6604, 8086, 9906, 12129, 16172, 19812, 21463, 24258, 39497, 42926, 48516, 52559, 64389, 78994, 85852, 105118, 118491, 128778, 157677, 157988, 210236, 236982, 257556, 315354, 473964, 513461, 630708, 1026922, 1540383, 2053844, 3080766, 6161532, 6674993, 13349986, 20024979, 26699972, 40049958, 80099916]

約数ペア:

[(1, 80099916), (2, 40049958), (3, 26699972), (4, 20024979), (6, 13349986), (12, 6674993), (13, 6161532), (26, 3080766), (39, 2053844), (52, 1540383), (78, 1026922), (127, 630708), (156, 513461), (169, 473964), (254, 315354), (311, 257556), (338, 236982), (381, 210236), (507, 157988), (508, 157677), (622, 128778), (676, 118491), (762, 105118), (933, 85852), (1014, 78994), (1244, 64389), (1524, 52559), (1651, 48516), (1866, 42926), (2028, 39497), (3302, 24258), (3732, 21463), (4043, 19812), (4953, 16172), (6604, 12129), (8086, 9906)]