73421928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{281}}^1$

素因数の和:503

約数の個数: 96

約数和(自身を含む): 211161600

約数和(自身を除く): 137739672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 191, 228, 281, 342, 382, 456, 562, 573, 684, 764, 843, 1124, 1146, 1368, 1528, 1686, 1719, 2248, 2292, 2529, 3372, 3438, 3629, 4584, 5058, 5339, 6744, 6876, 7258, 10116, 10678, 10887, 13752, 14516, 16017, 20232, 21356, 21774, 29032, 32034, 32661, 42712, 43548, 48051, 53671, 64068, 65322, 87096, 96102, 107342, 128136, 130644, 161013, 192204, 214684, 261288, 322026, 384408, 429368, 483039, 644052, 966078, 1019749, 1288104, 1932156, 2039498, 3059247, 3864312, 4078996, 6118494, 8157992, 9177741, 12236988, 18355482, 24473976, 36710964, 73421928]

約数ペア:

[(1, 73421928), (2, 36710964), (3, 24473976), (4, 18355482), (6, 12236988), (8, 9177741), (9, 8157992), (12, 6118494), (18, 4078996), (19, 3864312), (24, 3059247), (36, 2039498), (38, 1932156), (57, 1288104), (72, 1019749), (76, 966078), (114, 644052), (152, 483039), (171, 429368), (191, 384408), (228, 322026), (281, 261288), (342, 214684), (382, 192204), (456, 161013), (562, 130644), (573, 128136), (684, 107342), (764, 96102), (843, 87096), (1124, 65322), (1146, 64068), (1368, 53671), (1528, 48051), (1686, 43548), (1719, 42712), (2248, 32661), (2292, 32034), (2529, 29032), (3372, 21774), (3438, 21356), (3629, 20232), (4584, 16017), (5058, 14516), (5339, 13752), (6744, 10887), (6876, 10678), (7258, 10116)]