72441996

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1$

素因数の和:371

約数の個数: 96

約数和(自身を含む): 195084288

約数和(自身を除く): 122642292

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 107, 132, 138, 214, 223, 253, 276, 321, 428, 446, 506, 642, 669, 759, 892, 1012, 1177, 1284, 1338, 1518, 2354, 2453, 2461, 2676, 3036, 3531, 4708, 4906, 4922, 5129, 7062, 7359, 7383, 9812, 9844, 10258, 14124, 14718, 14766, 15387, 20516, 23861, 27071, 29436, 29532, 30774, 47722, 54142, 56419, 61548, 71583, 81213, 95444, 108284, 112838, 143166, 162426, 169257, 225676, 262471, 286332, 324852, 338514, 524942, 548803, 677028, 787413, 1049884, 1097606, 1574826, 1646409, 2195212, 3149652, 3292818, 6036833, 6585636, 12073666, 18110499, 24147332, 36220998, 72441996]

約数ペア:

[(1, 72441996), (2, 36220998), (3, 24147332), (4, 18110499), (6, 12073666), (11, 6585636), (12, 6036833), (22, 3292818), (23, 3149652), (33, 2195212), (44, 1646409), (46, 1574826), (66, 1097606), (69, 1049884), (92, 787413), (107, 677028), (132, 548803), (138, 524942), (214, 338514), (223, 324852), (253, 286332), (276, 262471), (321, 225676), (428, 169257), (446, 162426), (506, 143166), (642, 112838), (669, 108284), (759, 95444), (892, 81213), (1012, 71583), (1177, 61548), (1284, 56419), (1338, 54142), (1518, 47722), (2354, 30774), (2453, 29532), (2461, 29436), (2676, 27071), (3036, 23861), (3531, 20516), (4708, 15387), (4906, 14766), (4922, 14718), (5129, 14124), (7062, 10258), (7359, 9844), (7383, 9812)]