77773536

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1$

素因数の和:329

約数の個数: 144

約数和(自身を含む): 237641040

約数和(自身を除く): 159867504

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 61, 72, 76, 96, 114, 122, 144, 152, 171, 183, 228, 233, 244, 288, 304, 342, 366, 456, 466, 488, 549, 608, 684, 699, 732, 912, 932, 976, 1098, 1159, 1368, 1398, 1464, 1824, 1864, 1952, 2097, 2196, 2318, 2736, 2796, 2928, 3477, 3728, 4194, 4392, 4427, 4636, 5472, 5592, 5856, 6954, 7456, 8388, 8784, 8854, 9272, 10431, 11184, 13281, 13908, 14213, 16776, 17568, 17708, 18544, 20862, 22368, 26562, 27816, 28426, 33552, 35416, 37088, 39843, 41724, 42639, 53124, 55632, 56852, 67104, 70832, 79686, 83448, 85278, 106248, 111264, 113704, 127917, 141664, 159372, 166896, 170556, 212496, 227408, 255834, 270047, 318744, 333792, 341112, 424992, 454816, 511668, 540094, 637488, 682224, 810141, 1023336, 1080188, 1274976, 1364448, 1620282, 2046672, 2160376, 2430423, 3240564, 4093344, 4320752, 4860846, 6481128, 8641504, 9721692, 12962256, 19443384, 25924512, 38886768, 77773536]

約数ペア:

[(1, 77773536), (2, 38886768), (3, 25924512), (4, 19443384), (6, 12962256), (8, 9721692), (9, 8641504), (12, 6481128), (16, 4860846), (18, 4320752), (19, 4093344), (24, 3240564), (32, 2430423), (36, 2160376), (38, 2046672), (48, 1620282), (57, 1364448), (61, 1274976), (72, 1080188), (76, 1023336), (96, 810141), (114, 682224), (122, 637488), (144, 540094), (152, 511668), (171, 454816), (183, 424992), (228, 341112), (233, 333792), (244, 318744), (288, 270047), (304, 255834), (342, 227408), (366, 212496), (456, 170556), (466, 166896), (488, 159372), (549, 141664), (608, 127917), (684, 113704), (699, 111264), (732, 106248), (912, 85278), (932, 83448), (976, 79686), (1098, 70832), (1159, 67104), (1368, 56852), (1398, 55632), (1464, 53124), (1824, 42639), (1864, 41724), (1952, 39843), (2097, 37088), (2196, 35416), (2318, 33552), (2736, 28426), (2796, 27816), (2928, 26562), (3477, 22368), (3728, 20862), (4194, 18544), (4392, 17708), (4427, 17568), (4636, 16776), (5472, 14213), (5592, 13908), (5856, 13281), (6954, 11184), (7456, 10431), (8388, 9272), (8784, 8854)]