89830548

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:198

約数の個数: 108

約数和(自身を含む): 244569780

約数和(自身を除く): 154739232

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 53, 69, 89, 92, 106, 138, 159, 178, 207, 212, 267, 276, 318, 356, 414, 477, 529, 534, 636, 801, 828, 954, 1058, 1068, 1219, 1587, 1602, 1908, 2047, 2116, 2438, 3174, 3204, 3657, 4094, 4717, 4761, 4876, 6141, 6348, 7314, 8188, 9434, 9522, 10971, 12282, 14151, 14628, 18423, 18868, 19044, 21942, 24564, 28037, 28302, 36846, 42453, 43884, 47081, 56074, 56604, 73692, 84111, 84906, 94162, 108491, 112148, 141243, 168222, 169812, 188324, 216982, 252333, 282486, 325473, 336444, 423729, 433964, 504666, 564972, 650946, 847458, 976419, 1009332, 1301892, 1694916, 1952838, 2495293, 3905676, 4990586, 7485879, 9981172, 14971758, 22457637, 29943516, 44915274, 89830548]

約数ペア:

[(1, 89830548), (2, 44915274), (3, 29943516), (4, 22457637), (6, 14971758), (9, 9981172), (12, 7485879), (18, 4990586), (23, 3905676), (36, 2495293), (46, 1952838), (53, 1694916), (69, 1301892), (89, 1009332), (92, 976419), (106, 847458), (138, 650946), (159, 564972), (178, 504666), (207, 433964), (212, 423729), (267, 336444), (276, 325473), (318, 282486), (356, 252333), (414, 216982), (477, 188324), (529, 169812), (534, 168222), (636, 141243), (801, 112148), (828, 108491), (954, 94162), (1058, 84906), (1068, 84111), (1219, 73692), (1587, 56604), (1602, 56074), (1908, 47081), (2047, 43884), (2116, 42453), (2438, 36846), (3174, 28302), (3204, 28037), (3657, 24564), (4094, 21942), (4717, 19044), (4761, 18868), (4876, 18423), (6141, 14628), (6348, 14151), (7314, 12282), (8188, 10971), (9434, 9522)]