66737538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:552

約数の個数: 96

約数和(自身を含む): 177191040

約数和(自身を除く): 110453502

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 61, 63, 114, 122, 126, 133, 171, 183, 266, 342, 366, 399, 427, 457, 549, 798, 854, 914, 1098, 1159, 1197, 1281, 1371, 2318, 2394, 2562, 2742, 3199, 3477, 3843, 4113, 6398, 6954, 7686, 8113, 8226, 8683, 9597, 10431, 16226, 17366, 19194, 20862, 24339, 26049, 27877, 28791, 48678, 52098, 55754, 57582, 60781, 73017, 78147, 83631, 121562, 146034, 156294, 167262, 182343, 195139, 250893, 364686, 390278, 501786, 529663, 547029, 585417, 1059326, 1094058, 1170834, 1588989, 1756251, 3177978, 3512502, 3707641, 4766967, 7415282, 9533934, 11122923, 22245846, 33368769, 66737538]

約数ペア:

[(1, 66737538), (2, 33368769), (3, 22245846), (6, 11122923), (7, 9533934), (9, 7415282), (14, 4766967), (18, 3707641), (19, 3512502), (21, 3177978), (38, 1756251), (42, 1588989), (57, 1170834), (61, 1094058), (63, 1059326), (114, 585417), (122, 547029), (126, 529663), (133, 501786), (171, 390278), (183, 364686), (266, 250893), (342, 195139), (366, 182343), (399, 167262), (427, 156294), (457, 146034), (549, 121562), (798, 83631), (854, 78147), (914, 73017), (1098, 60781), (1159, 57582), (1197, 55754), (1281, 52098), (1371, 48678), (2318, 28791), (2394, 27877), (2562, 26049), (2742, 24339), (3199, 20862), (3477, 19194), (3843, 17366), (4113, 16226), (6398, 10431), (6954, 9597), (7686, 8683), (8113, 8226)]