70981404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{271}}^1$

素因数の和:387

約数の個数: 96

約数和(自身を含む): 189364224

約数和(自身を除く): 118382820

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 73, 78, 92, 138, 146, 156, 219, 271, 276, 292, 299, 438, 542, 598, 813, 876, 897, 949, 1084, 1196, 1626, 1679, 1794, 1898, 2847, 3252, 3358, 3523, 3588, 3796, 5037, 5694, 6233, 6716, 7046, 10074, 10569, 11388, 12466, 14092, 18699, 19783, 20148, 21138, 21827, 24932, 37398, 39566, 42276, 43654, 59349, 65481, 74796, 79132, 81029, 87308, 118698, 130962, 162058, 237396, 243087, 257179, 261924, 324116, 455009, 486174, 514358, 771537, 910018, 972348, 1028716, 1365027, 1543074, 1820036, 2730054, 3086148, 5460108, 5915117, 11830234, 17745351, 23660468, 35490702, 70981404]

約数ペア:

[(1, 70981404), (2, 35490702), (3, 23660468), (4, 17745351), (6, 11830234), (12, 5915117), (13, 5460108), (23, 3086148), (26, 2730054), (39, 1820036), (46, 1543074), (52, 1365027), (69, 1028716), (73, 972348), (78, 910018), (92, 771537), (138, 514358), (146, 486174), (156, 455009), (219, 324116), (271, 261924), (276, 257179), (292, 243087), (299, 237396), (438, 162058), (542, 130962), (598, 118698), (813, 87308), (876, 81029), (897, 79132), (949, 74796), (1084, 65481), (1196, 59349), (1626, 43654), (1679, 42276), (1794, 39566), (1898, 37398), (2847, 24932), (3252, 21827), (3358, 21138), (3523, 20148), (3588, 19783), (3796, 18699), (5037, 14092), (5694, 12466), (6233, 11388), (6716, 10569), (7046, 10074)]