77272848

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{463}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 231870080

約数和(自身を除く): 154597232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 61, 72, 76, 114, 122, 144, 152, 171, 183, 228, 244, 304, 342, 366, 456, 463, 488, 549, 684, 732, 912, 926, 976, 1098, 1159, 1368, 1389, 1464, 1852, 2196, 2318, 2736, 2778, 2928, 3477, 3704, 4167, 4392, 4636, 5556, 6954, 7408, 8334, 8784, 8797, 9272, 10431, 11112, 13908, 16668, 17594, 18544, 20862, 22224, 26391, 27816, 28243, 33336, 35188, 41724, 52782, 55632, 56486, 66672, 70376, 79173, 83448, 84729, 105564, 112972, 140752, 158346, 166896, 169458, 211128, 225944, 254187, 316692, 338916, 422256, 451888, 508374, 536617, 633384, 677832, 1016748, 1073234, 1266768, 1355664, 1609851, 2033496, 2146468, 3219702, 4066992, 4292936, 4829553, 6439404, 8585872, 9659106, 12878808, 19318212, 25757616, 38636424, 77272848]

約数ペア:

[(1, 77272848), (2, 38636424), (3, 25757616), (4, 19318212), (6, 12878808), (8, 9659106), (9, 8585872), (12, 6439404), (16, 4829553), (18, 4292936), (19, 4066992), (24, 3219702), (36, 2146468), (38, 2033496), (48, 1609851), (57, 1355664), (61, 1266768), (72, 1073234), (76, 1016748), (114, 677832), (122, 633384), (144, 536617), (152, 508374), (171, 451888), (183, 422256), (228, 338916), (244, 316692), (304, 254187), (342, 225944), (366, 211128), (456, 169458), (463, 166896), (488, 158346), (549, 140752), (684, 112972), (732, 105564), (912, 84729), (926, 83448), (976, 79173), (1098, 70376), (1159, 66672), (1368, 56486), (1389, 55632), (1464, 52782), (1852, 41724), (2196, 35188), (2318, 33336), (2736, 28243), (2778, 27816), (2928, 26391), (3477, 22224), (3704, 20862), (4167, 18544), (4392, 17594), (4636, 16668), (5556, 13908), (6954, 11112), (7408, 10431), (8334, 9272), (8784, 8797)]