68157432

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19319}}^1$

素因数の和:19345

約数の個数: 72

約数和(自身を含む): 214741800

約数和(自身を除く): 146584368

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 392, 441, 504, 588, 882, 1176, 1764, 3528, 19319, 38638, 57957, 77276, 115914, 135233, 154552, 173871, 231828, 270466, 347742, 405699, 463656, 540932, 695484, 811398, 946631, 1081864, 1217097, 1390968, 1622796, 1893262, 2434194, 2839893, 3245592, 3786524, 4868388, 5679786, 7573048, 8519679, 9736776, 11359572, 17039358, 22719144, 34078716, 68157432]

約数ペア:

[(1, 68157432), (2, 34078716), (3, 22719144), (4, 17039358), (6, 11359572), (7, 9736776), (8, 8519679), (9, 7573048), (12, 5679786), (14, 4868388), (18, 3786524), (21, 3245592), (24, 2839893), (28, 2434194), (36, 1893262), (42, 1622796), (49, 1390968), (56, 1217097), (63, 1081864), (72, 946631), (84, 811398), (98, 695484), (126, 540932), (147, 463656), (168, 405699), (196, 347742), (252, 270466), (294, 231828), (392, 173871), (441, 154552), (504, 135233), (588, 115914), (882, 77276), (1176, 57957), (1764, 38638), (3528, 19319)]