78146856

素因数分解:

$2^3\times 3^5\times {\mathrm{61}}^1\times {\mathrm{659}}^1$

素因数の和:741

約数の個数: 96

約数和(自身を含む): 223423200

約数和(自身を除く): 145276344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 81, 108, 122, 162, 183, 216, 243, 244, 324, 366, 486, 488, 549, 648, 659, 732, 972, 1098, 1318, 1464, 1647, 1944, 1977, 2196, 2636, 3294, 3954, 4392, 4941, 5272, 5931, 6588, 7908, 9882, 11862, 13176, 14823, 15816, 17793, 19764, 23724, 29646, 35586, 39528, 40199, 47448, 53379, 59292, 71172, 80398, 106758, 118584, 120597, 142344, 160137, 160796, 213516, 241194, 320274, 321592, 361791, 427032, 482388, 640548, 723582, 964776, 1085373, 1281096, 1447164, 2170746, 2894328, 3256119, 4341492, 6512238, 8682984, 9768357, 13024476, 19536714, 26048952, 39073428, 78146856]

約数ペア:

[(1, 78146856), (2, 39073428), (3, 26048952), (4, 19536714), (6, 13024476), (8, 9768357), (9, 8682984), (12, 6512238), (18, 4341492), (24, 3256119), (27, 2894328), (36, 2170746), (54, 1447164), (61, 1281096), (72, 1085373), (81, 964776), (108, 723582), (122, 640548), (162, 482388), (183, 427032), (216, 361791), (243, 321592), (244, 320274), (324, 241194), (366, 213516), (486, 160796), (488, 160137), (549, 142344), (648, 120597), (659, 118584), (732, 106758), (972, 80398), (1098, 71172), (1318, 59292), (1464, 53379), (1647, 47448), (1944, 40199), (1977, 39528), (2196, 35586), (2636, 29646), (3294, 23724), (3954, 19764), (4392, 17793), (4941, 15816), (5272, 14823), (5931, 13176), (6588, 11862), (7908, 9882)]