65490228

素因数分解:

$2^2\times 3^3\times {\mathrm{31}}^2\times {\mathrm{631}}^1$

素因数の和:706

約数の個数: 72

約数和(自身を含む): 175721280

約数和(自身を除く): 110231052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 31, 36, 54, 62, 93, 108, 124, 186, 279, 372, 558, 631, 837, 961, 1116, 1262, 1674, 1893, 1922, 2524, 2883, 3348, 3786, 3844, 5679, 5766, 7572, 8649, 11358, 11532, 17037, 17298, 19561, 22716, 25947, 34074, 34596, 39122, 51894, 58683, 68148, 78244, 103788, 117366, 176049, 234732, 352098, 528147, 606391, 704196, 1056294, 1212782, 1819173, 2112588, 2425564, 3638346, 5457519, 7276692, 10915038, 16372557, 21830076, 32745114, 65490228]

約数ペア:

[(1, 65490228), (2, 32745114), (3, 21830076), (4, 16372557), (6, 10915038), (9, 7276692), (12, 5457519), (18, 3638346), (27, 2425564), (31, 2112588), (36, 1819173), (54, 1212782), (62, 1056294), (93, 704196), (108, 606391), (124, 528147), (186, 352098), (279, 234732), (372, 176049), (558, 117366), (631, 103788), (837, 78244), (961, 68148), (1116, 58683), (1262, 51894), (1674, 39122), (1893, 34596), (1922, 34074), (2524, 25947), (2883, 22716), (3348, 19561), (3786, 17298), (3844, 17037), (5679, 11532), (5766, 11358), (7572, 8649)]