83490316

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:220

約数の個数: 96

約数和(自身を含む): 190668800

約数和(自身を除く): 107178484

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 151, 182, 196, 217, 302, 343, 364, 403, 434, 604, 637, 686, 806, 868, 1057, 1274, 1372, 1519, 1612, 1963, 2114, 2548, 2821, 3038, 3926, 4228, 4459, 4681, 5642, 6076, 7399, 7852, 8918, 9362, 10633, 11284, 13741, 14798, 17836, 18724, 19747, 21266, 27482, 29596, 32767, 39494, 42532, 51793, 54964, 60853, 65534, 78988, 96187, 103586, 121706, 131068, 138229, 192374, 207172, 229369, 243412, 276458, 384748, 425971, 458738, 552916, 673309, 851942, 917476, 1346618, 1605583, 1703884, 2693236, 2981797, 3211166, 5963594, 6422332, 11927188, 20872579, 41745158, 83490316]

約数ペア:

[(1, 83490316), (2, 41745158), (4, 20872579), (7, 11927188), (13, 6422332), (14, 5963594), (26, 3211166), (28, 2981797), (31, 2693236), (49, 1703884), (52, 1605583), (62, 1346618), (91, 917476), (98, 851942), (124, 673309), (151, 552916), (182, 458738), (196, 425971), (217, 384748), (302, 276458), (343, 243412), (364, 229369), (403, 207172), (434, 192374), (604, 138229), (637, 131068), (686, 121706), (806, 103586), (868, 96187), (1057, 78988), (1274, 65534), (1372, 60853), (1519, 54964), (1612, 51793), (1963, 42532), (2114, 39494), (2548, 32767), (2821, 29596), (3038, 27482), (3926, 21266), (4228, 19747), (4459, 18724), (4681, 17836), (5642, 14798), (6076, 13741), (7399, 11284), (7852, 10633), (8918, 9362)]