72513804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{997}}^1$

素因数の和:1063

約数の個数: 96

約数和(自身を含む): 201196800

約数和(自身を除く): 128682996

約数列:

[1, 2, 3, 4, 6, 11, 12, 19, 22, 29, 33, 38, 44, 57, 58, 66, 76, 87, 114, 116, 132, 174, 209, 228, 319, 348, 418, 551, 627, 638, 836, 957, 997, 1102, 1254, 1276, 1653, 1914, 1994, 2204, 2508, 2991, 3306, 3828, 3988, 5982, 6061, 6612, 10967, 11964, 12122, 18183, 18943, 21934, 24244, 28913, 32901, 36366, 37886, 43868, 56829, 57826, 65802, 72732, 75772, 86739, 113658, 115652, 131604, 173478, 208373, 227316, 318043, 346956, 416746, 549347, 625119, 636086, 833492, 954129, 1098694, 1250238, 1272172, 1648041, 1908258, 2197388, 2500476, 3296082, 3816516, 6042817, 6592164, 12085634, 18128451, 24171268, 36256902, 72513804]

約数ペア:

[(1, 72513804), (2, 36256902), (3, 24171268), (4, 18128451), (6, 12085634), (11, 6592164), (12, 6042817), (19, 3816516), (22, 3296082), (29, 2500476), (33, 2197388), (38, 1908258), (44, 1648041), (57, 1272172), (58, 1250238), (66, 1098694), (76, 954129), (87, 833492), (114, 636086), (116, 625119), (132, 549347), (174, 416746), (209, 346956), (228, 318043), (319, 227316), (348, 208373), (418, 173478), (551, 131604), (627, 115652), (638, 113658), (836, 86739), (957, 75772), (997, 72732), (1102, 65802), (1254, 57826), (1276, 56829), (1653, 43868), (1914, 37886), (1994, 36366), (2204, 32901), (2508, 28913), (2991, 24244), (3306, 21934), (3828, 18943), (3988, 18183), (5982, 12122), (6061, 11964), (6612, 10967)]