99897372

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 286820352

約数和(自身を除く): 186922980

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 47, 51, 68, 69, 92, 94, 102, 138, 141, 151, 153, 188, 204, 207, 276, 282, 302, 306, 391, 414, 423, 453, 564, 604, 612, 782, 799, 828, 846, 906, 1081, 1173, 1359, 1564, 1598, 1692, 1812, 2162, 2346, 2397, 2567, 2718, 3196, 3243, 3473, 3519, 4324, 4692, 4794, 5134, 5436, 6486, 6946, 7038, 7097, 7191, 7701, 9588, 9729, 10268, 10419, 12972, 13892, 14076, 14194, 14382, 15402, 18377, 19458, 20838, 21291, 23103, 28388, 28764, 30804, 31257, 36754, 38916, 41676, 42582, 46206, 55131, 59041, 62514, 63873, 73508, 85164, 92412, 110262, 118082, 120649, 125028, 127746, 163231, 165393, 177123, 220524, 236164, 241298, 255492, 326462, 330786, 354246, 361947, 482596, 489693, 531369, 652924, 661572, 708492, 723894, 979386, 1062738, 1085841, 1447788, 1469079, 1958772, 2125476, 2171682, 2774927, 2938158, 4343364, 5549854, 5876316, 8324781, 11099708, 16649562, 24974343, 33299124, 49948686, 99897372]

約数ペア:

[(1, 99897372), (2, 49948686), (3, 33299124), (4, 24974343), (6, 16649562), (9, 11099708), (12, 8324781), (17, 5876316), (18, 5549854), (23, 4343364), (34, 2938158), (36, 2774927), (46, 2171682), (47, 2125476), (51, 1958772), (68, 1469079), (69, 1447788), (92, 1085841), (94, 1062738), (102, 979386), (138, 723894), (141, 708492), (151, 661572), (153, 652924), (188, 531369), (204, 489693), (207, 482596), (276, 361947), (282, 354246), (302, 330786), (306, 326462), (391, 255492), (414, 241298), (423, 236164), (453, 220524), (564, 177123), (604, 165393), (612, 163231), (782, 127746), (799, 125028), (828, 120649), (846, 118082), (906, 110262), (1081, 92412), (1173, 85164), (1359, 73508), (1564, 63873), (1598, 62514), (1692, 59041), (1812, 55131), (2162, 46206), (2346, 42582), (2397, 41676), (2567, 38916), (2718, 36754), (3196, 31257), (3243, 30804), (3473, 28764), (3519, 28388), (4324, 23103), (4692, 21291), (4794, 20838), (5134, 19458), (5436, 18377), (6486, 15402), (6946, 14382), (7038, 14194), (7097, 14076), (7191, 13892), (7701, 12972), (9588, 10419), (9729, 10268)]