15168672

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1746

約数の個数: 72

約数和(自身を含む): 44553600

約数和(自身を除く): 29384928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 1699, 2232, 2976, 3398, 4464, 5097, 6796, 8928, 10194, 13592, 15291, 20388, 27184, 30582, 40776, 52669, 54368, 61164, 81552, 105338, 122328, 158007, 163104, 210676, 244656, 316014, 421352, 474021, 489312, 632028, 842704, 948042, 1264056, 1685408, 1896084, 2528112, 3792168, 5056224, 7584336, 15168672]

約数ペア:

[(1, 15168672), (2, 7584336), (3, 5056224), (4, 3792168), (6, 2528112), (8, 1896084), (9, 1685408), (12, 1264056), (16, 948042), (18, 842704), (24, 632028), (31, 489312), (32, 474021), (36, 421352), (48, 316014), (62, 244656), (72, 210676), (93, 163104), (96, 158007), (124, 122328), (144, 105338), (186, 81552), (248, 61164), (279, 54368), (288, 52669), (372, 40776), (496, 30582), (558, 27184), (744, 20388), (992, 15291), (1116, 13592), (1488, 10194), (1699, 8928), (2232, 6796), (2976, 5097), (3398, 4464)]