72585552

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1307}}^1$

素因数の和:1420

約数の個数: 80

約数和(自身を含む): 204361920

約数和(自身を除く): 131776368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 89, 104, 156, 178, 208, 267, 312, 356, 534, 624, 712, 1068, 1157, 1307, 1424, 2136, 2314, 2614, 3471, 3921, 4272, 4628, 5228, 6942, 7842, 9256, 10456, 13884, 15684, 16991, 18512, 20912, 27768, 31368, 33982, 50973, 55536, 62736, 67964, 101946, 116323, 135928, 203892, 232646, 271856, 348969, 407784, 465292, 697938, 815568, 930584, 1395876, 1512199, 1861168, 2791752, 3024398, 4536597, 5583504, 6048796, 9073194, 12097592, 18146388, 24195184, 36292776, 72585552]

約数ペア:

[(1, 72585552), (2, 36292776), (3, 24195184), (4, 18146388), (6, 12097592), (8, 9073194), (12, 6048796), (13, 5583504), (16, 4536597), (24, 3024398), (26, 2791752), (39, 1861168), (48, 1512199), (52, 1395876), (78, 930584), (89, 815568), (104, 697938), (156, 465292), (178, 407784), (208, 348969), (267, 271856), (312, 232646), (356, 203892), (534, 135928), (624, 116323), (712, 101946), (1068, 67964), (1157, 62736), (1307, 55536), (1424, 50973), (2136, 33982), (2314, 31368), (2614, 27768), (3471, 20912), (3921, 18512), (4272, 16991), (4628, 15684), (5228, 13884), (6942, 10456), (7842, 9256)]