72368448

素因数分解:

$2^6\times 3^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 201070464

約数和(自身を除く): 128702016

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 61, 64, 74, 96, 111, 122, 148, 167, 183, 192, 222, 244, 296, 334, 366, 444, 488, 501, 592, 668, 732, 888, 976, 1002, 1184, 1336, 1464, 1776, 1952, 2004, 2257, 2368, 2672, 2928, 3552, 3904, 4008, 4514, 5344, 5856, 6179, 6771, 7104, 8016, 9028, 10187, 10688, 11712, 12358, 13542, 16032, 18056, 18537, 20374, 24716, 27084, 30561, 32064, 36112, 37074, 40748, 49432, 54168, 61122, 72224, 74148, 81496, 98864, 108336, 122244, 144448, 148296, 162992, 197728, 216672, 244488, 296592, 325984, 376919, 395456, 433344, 488976, 593184, 651968, 753838, 977952, 1130757, 1186368, 1507676, 1955904, 2261514, 3015352, 4523028, 6030704, 9046056, 12061408, 18092112, 24122816, 36184224, 72368448]

約数ペア:

[(1, 72368448), (2, 36184224), (3, 24122816), (4, 18092112), (6, 12061408), (8, 9046056), (12, 6030704), (16, 4523028), (24, 3015352), (32, 2261514), (37, 1955904), (48, 1507676), (61, 1186368), (64, 1130757), (74, 977952), (96, 753838), (111, 651968), (122, 593184), (148, 488976), (167, 433344), (183, 395456), (192, 376919), (222, 325984), (244, 296592), (296, 244488), (334, 216672), (366, 197728), (444, 162992), (488, 148296), (501, 144448), (592, 122244), (668, 108336), (732, 98864), (888, 81496), (976, 74148), (1002, 72224), (1184, 61122), (1336, 54168), (1464, 49432), (1776, 40748), (1952, 37074), (2004, 36112), (2257, 32064), (2368, 30561), (2672, 27084), (2928, 24716), (3552, 20374), (3904, 18537), (4008, 18056), (4514, 16032), (5344, 13542), (5856, 12358), (6179, 11712), (6771, 10688), (7104, 10187), (8016, 9028)]