73415696

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:232

約数の個数: 80

約数和(自身を含む): 157757760

約数和(自身を除く): 84342064

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 61, 74, 76, 107, 122, 148, 152, 214, 244, 296, 304, 428, 488, 592, 703, 856, 976, 1159, 1406, 1712, 2033, 2257, 2318, 2812, 3959, 4066, 4514, 4636, 5624, 6527, 7918, 8132, 9028, 9272, 11248, 13054, 15836, 16264, 18056, 18544, 26108, 31672, 32528, 36112, 42883, 52216, 63344, 75221, 85766, 104432, 124013, 150442, 171532, 241499, 248026, 300884, 343064, 482998, 496052, 601768, 686128, 965996, 992104, 1203536, 1931992, 1984208, 3863984, 4588481, 9176962, 18353924, 36707848, 73415696]

約数ペア:

[(1, 73415696), (2, 36707848), (4, 18353924), (8, 9176962), (16, 4588481), (19, 3863984), (37, 1984208), (38, 1931992), (61, 1203536), (74, 992104), (76, 965996), (107, 686128), (122, 601768), (148, 496052), (152, 482998), (214, 343064), (244, 300884), (296, 248026), (304, 241499), (428, 171532), (488, 150442), (592, 124013), (703, 104432), (856, 85766), (976, 75221), (1159, 63344), (1406, 52216), (1712, 42883), (2033, 36112), (2257, 32528), (2318, 31672), (2812, 26108), (3959, 18544), (4066, 18056), (4514, 16264), (4636, 15836), (5624, 13054), (6527, 11248), (7918, 9272), (8132, 9028)]