72282384

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{911}}^1$

素因数の和:973

約数の個数: 120

約数和(自身を含む): 220521600

約数和(自身を除く): 148239216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 29, 36, 38, 48, 57, 58, 72, 76, 87, 114, 116, 144, 152, 171, 174, 228, 232, 261, 304, 342, 348, 456, 464, 522, 551, 684, 696, 911, 912, 1044, 1102, 1368, 1392, 1653, 1822, 2088, 2204, 2733, 2736, 3306, 3644, 4176, 4408, 4959, 5466, 6612, 7288, 8199, 8816, 9918, 10932, 13224, 14576, 16398, 17309, 19836, 21864, 26419, 26448, 32796, 34618, 39672, 43728, 51927, 52838, 65592, 69236, 79257, 79344, 103854, 105676, 131184, 138472, 155781, 158514, 207708, 211352, 237771, 276944, 311562, 317028, 415416, 422704, 475542, 501961, 623124, 634056, 830832, 951084, 1003922, 1246248, 1268112, 1505883, 1902168, 2007844, 2492496, 3011766, 3804336, 4015688, 4517649, 6023532, 8031376, 9035298, 12047064, 18070596, 24094128, 36141192, 72282384]

約数ペア:

[(1, 72282384), (2, 36141192), (3, 24094128), (4, 18070596), (6, 12047064), (8, 9035298), (9, 8031376), (12, 6023532), (16, 4517649), (18, 4015688), (19, 3804336), (24, 3011766), (29, 2492496), (36, 2007844), (38, 1902168), (48, 1505883), (57, 1268112), (58, 1246248), (72, 1003922), (76, 951084), (87, 830832), (114, 634056), (116, 623124), (144, 501961), (152, 475542), (171, 422704), (174, 415416), (228, 317028), (232, 311562), (261, 276944), (304, 237771), (342, 211352), (348, 207708), (456, 158514), (464, 155781), (522, 138472), (551, 131184), (684, 105676), (696, 103854), (911, 79344), (912, 79257), (1044, 69236), (1102, 65592), (1368, 52838), (1392, 51927), (1653, 43728), (1822, 39672), (2088, 34618), (2204, 32796), (2733, 26448), (2736, 26419), (3306, 21864), (3644, 19836), (4176, 17309), (4408, 16398), (4959, 14576), (5466, 13224), (6612, 10932), (7288, 9918), (8199, 8816)]