78304824

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{311}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 229975200

約数和(自身を除く): 151670376

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 269, 311, 312, 468, 538, 622, 807, 933, 936, 1076, 1244, 1614, 1866, 2152, 2421, 2488, 2799, 3228, 3497, 3732, 4043, 4842, 5598, 6456, 6994, 7464, 8086, 9684, 10491, 11196, 12129, 13988, 16172, 19368, 20982, 22392, 24258, 27976, 31473, 32344, 36387, 41964, 48516, 62946, 72774, 83659, 83928, 97032, 125892, 145548, 167318, 250977, 251784, 291096, 334636, 501954, 669272, 752931, 1003908, 1087567, 1505862, 2007816, 2175134, 3011724, 3262701, 4350268, 6023448, 6525402, 8700536, 9788103, 13050804, 19576206, 26101608, 39152412, 78304824]

約数ペア:

[(1, 78304824), (2, 39152412), (3, 26101608), (4, 19576206), (6, 13050804), (8, 9788103), (9, 8700536), (12, 6525402), (13, 6023448), (18, 4350268), (24, 3262701), (26, 3011724), (36, 2175134), (39, 2007816), (52, 1505862), (72, 1087567), (78, 1003908), (104, 752931), (117, 669272), (156, 501954), (234, 334636), (269, 291096), (311, 251784), (312, 250977), (468, 167318), (538, 145548), (622, 125892), (807, 97032), (933, 83928), (936, 83659), (1076, 72774), (1244, 62946), (1614, 48516), (1866, 41964), (2152, 36387), (2421, 32344), (2488, 31473), (2799, 27976), (3228, 24258), (3497, 22392), (3732, 20982), (4043, 19368), (4842, 16172), (5598, 13988), (6456, 12129), (6994, 11196), (7464, 10491), (8086, 9684)]