78079455

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:173

約数の個数: 96

約数和(自身を含む): 152755200

約数和(自身を除く): 74675745

約数列:

[1, 3, 5, 9, 15, 19, 29, 45, 47, 57, 67, 87, 95, 141, 145, 171, 201, 235, 261, 285, 335, 423, 435, 551, 603, 705, 855, 893, 1005, 1273, 1305, 1363, 1653, 1943, 2115, 2679, 2755, 3015, 3149, 3819, 4089, 4465, 4959, 5829, 6365, 6815, 8037, 8265, 9447, 9715, 11457, 12267, 13395, 15745, 17487, 19095, 20445, 24795, 25897, 28341, 29145, 36917, 40185, 47235, 57285, 59831, 61335, 77691, 87435, 91321, 110751, 129485, 141705, 179493, 184585, 233073, 273963, 299155, 332253, 388455, 456605, 538479, 553755, 821889, 897465, 1165365, 1369815, 1661265, 1735099, 2692395, 4109445, 5205297, 8675495, 15615891, 26026485, 78079455]

約数ペア:

[(1, 78079455), (3, 26026485), (5, 15615891), (9, 8675495), (15, 5205297), (19, 4109445), (29, 2692395), (45, 1735099), (47, 1661265), (57, 1369815), (67, 1165365), (87, 897465), (95, 821889), (141, 553755), (145, 538479), (171, 456605), (201, 388455), (235, 332253), (261, 299155), (285, 273963), (335, 233073), (423, 184585), (435, 179493), (551, 141705), (603, 129485), (705, 110751), (855, 91321), (893, 87435), (1005, 77691), (1273, 61335), (1305, 59831), (1363, 57285), (1653, 47235), (1943, 40185), (2115, 36917), (2679, 29145), (2755, 28341), (3015, 25897), (3149, 24795), (3819, 20445), (4089, 19095), (4465, 17487), (4959, 15745), (5829, 13395), (6365, 12267), (6815, 11457), (8037, 9715), (8265, 9447)]