7802378412

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1\times {\mathrm{7457}}^1$

素因数の和:7727

約数の個数: 96

約数和(自身を含む): 20207480832

約数和(自身を除く): 12405102420

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 223, 276, 391, 446, 669, 782, 892, 1173, 1338, 1564, 2346, 2676, 3791, 4692, 5129, 7457, 7582, 10258, 11373, 14914, 15164, 15387, 20516, 22371, 22746, 29828, 30774, 44742, 45492, 61548, 87193, 89484, 126769, 171511, 174386, 253538, 261579, 343022, 348772, 380307, 507076, 514533, 523158, 686044, 760614, 1029066, 1046316, 1521228, 1662911, 2058132, 2915687, 3325822, 4988733, 5831374, 6651644, 8747061, 9977466, 11662748, 17494122, 19954932, 28269487, 34988244, 38246953, 56538974, 76493906, 84808461, 113077948, 114740859, 152987812, 169616922, 229481718, 339233844, 458963436, 650198201, 1300396402, 1950594603, 2600792804, 3901189206, 7802378412]

約数ペア:

[(1, 7802378412), (2, 3901189206), (3, 2600792804), (4, 1950594603), (6, 1300396402), (12, 650198201), (17, 458963436), (23, 339233844), (34, 229481718), (46, 169616922), (51, 152987812), (68, 114740859), (69, 113077948), (92, 84808461), (102, 76493906), (138, 56538974), (204, 38246953), (223, 34988244), (276, 28269487), (391, 19954932), (446, 17494122), (669, 11662748), (782, 9977466), (892, 8747061), (1173, 6651644), (1338, 5831374), (1564, 4988733), (2346, 3325822), (2676, 2915687), (3791, 2058132), (4692, 1662911), (5129, 1521228), (7457, 1046316), (7582, 1029066), (10258, 760614), (11373, 686044), (14914, 523158), (15164, 514533), (15387, 507076), (20516, 380307), (22371, 348772), (22746, 343022), (29828, 261579), (30774, 253538), (44742, 174386), (45492, 171511), (61548, 126769), (87193, 89484)]